---
_id: '65395'
author:
- first_name: J.
full_name: Kergassner, J.
last_name: Kergassner
- first_name: H.
full_name: Lamers, H.
last_name: Lamers
- first_name: F.
full_name: Theiss, F.
last_name: Theiss
- first_name: J.
full_name: Lins, J.
last_name: Lins
- first_name: B.
full_name: Zhang, B.
last_name: Zhang
- first_name: M.
full_name: Rose, M.
last_name: Rose
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: G.
full_name: Buntkowsky, G.
last_name: Buntkowsky
citation:
ama: Kergassner J, Lamers H, Theiss F, et al. Benchtop NMR for Catalytic Hydrogenation
Reactions Suitable for Studies with Parahydrogen. Applied Magnetic Resonance.
2026;57(7). doi:10.1007/s00723-025-01825-5
apa: Kergassner, J., Lamers, H., Theiss, F., Lins, J., Zhang, B., Rose, M., Gutmann,
T., & Buntkowsky, G. (2026). Benchtop NMR for Catalytic Hydrogenation Reactions
Suitable for Studies with Parahydrogen. Applied Magnetic Resonance, 57(7).
https://doi.org/10.1007/s00723-025-01825-5
bibtex: '@article{Kergassner_Lamers_Theiss_Lins_Zhang_Rose_Gutmann_Buntkowsky_2026,
title={Benchtop NMR for Catalytic Hydrogenation Reactions Suitable for Studies
with Parahydrogen}, volume={57}, DOI={10.1007/s00723-025-01825-5},
number={7}, journal={Applied Magnetic Resonance}, author={Kergassner, J. and Lamers,
H. and Theiss, F. and Lins, J. and Zhang, B. and Rose, M. and Gutmann, Torsten
and Buntkowsky, G.}, year={2026} }'
chicago: Kergassner, J., H. Lamers, F. Theiss, J. Lins, B. Zhang, M. Rose, Torsten
Gutmann, and G. Buntkowsky. “Benchtop NMR for Catalytic Hydrogenation Reactions
Suitable for Studies with Parahydrogen.” Applied Magnetic Resonance 57,
no. 7 (2026). https://doi.org/10.1007/s00723-025-01825-5.
ieee: 'J. Kergassner et al., “Benchtop NMR for Catalytic Hydrogenation Reactions
Suitable for Studies with Parahydrogen,” Applied Magnetic Resonance, vol.
57, no. 7, 2026, doi: 10.1007/s00723-025-01825-5.'
mla: Kergassner, J., et al. “Benchtop NMR for Catalytic Hydrogenation Reactions
Suitable for Studies with Parahydrogen.” Applied Magnetic Resonance, vol.
57, no. 7, 2026, doi:10.1007/s00723-025-01825-5.
short: J. Kergassner, H. Lamers, F. Theiss, J. Lins, B. Zhang, M. Rose, T. Gutmann,
G. Buntkowsky, Applied Magnetic Resonance 57 (2026).
date_created: 2026-04-11T15:05:39Z
date_updated: 2026-04-11T15:06:39Z
doi: 10.1007/s00723-025-01825-5
intvolume: ' 57'
issue: '7'
language:
- iso: eng
publication: Applied Magnetic Resonance
status: public
title: Benchtop NMR for Catalytic Hydrogenation Reactions Suitable for Studies with
Parahydrogen
type: journal_article
user_id: '100715'
volume: 57
year: '2026'
...
---
_id: '65396'
author:
- first_name: S.
full_name: Pusse, S.
last_name: Pusse
- first_name: S.
full_name: Heinz, S.
last_name: Heinz
- first_name: W.
full_name: Limprasart, W.
last_name: Limprasart
- first_name: L.
full_name: Gemmer, L.
last_name: Gemmer
- first_name: S.
full_name: Witayakran, S.
last_name: Witayakran
- first_name: S.
full_name: Schabel, S.
last_name: Schabel
- first_name: V.
full_name: Presser, V.
last_name: Presser
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: M.
full_name: Gallei, M.
last_name: Gallei
citation:
ama: Pusse S, Heinz S, Limprasart W, et al. Development and Modification of Porous
Polymer Structures in the Vicinity of Cellulose Fibers. Polymer Chemistry.
Published online 2026. doi:10.1039/d5py01203a
apa: Pusse, S., Heinz, S., Limprasart, W., Gemmer, L., Witayakran, S., Schabel,
S., Presser, V., Gutmann, T., & Gallei, M. (2026). Development and Modification
of Porous Polymer Structures in the Vicinity of Cellulose Fibers. Polymer Chemistry.
https://doi.org/10.1039/d5py01203a
bibtex: '@article{Pusse_Heinz_Limprasart_Gemmer_Witayakran_Schabel_Presser_Gutmann_Gallei_2026,
title={Development and Modification of Porous Polymer Structures in the Vicinity
of Cellulose Fibers}, DOI={10.1039/d5py01203a},
journal={Polymer Chemistry}, author={Pusse, S. and Heinz, S. and Limprasart, W.
and Gemmer, L. and Witayakran, S. and Schabel, S. and Presser, V. and Gutmann,
Torsten and Gallei, M.}, year={2026} }'
chicago: Pusse, S., S. Heinz, W. Limprasart, L. Gemmer, S. Witayakran, S. Schabel,
V. Presser, Torsten Gutmann, and M. Gallei. “Development and Modification of Porous
Polymer Structures in the Vicinity of Cellulose Fibers.” Polymer Chemistry,
2026. https://doi.org/10.1039/d5py01203a.
ieee: 'S. Pusse et al., “Development and Modification of Porous Polymer Structures
in the Vicinity of Cellulose Fibers,” Polymer Chemistry, 2026, doi: 10.1039/d5py01203a.'
mla: Pusse, S., et al. “Development and Modification of Porous Polymer Structures
in the Vicinity of Cellulose Fibers.” Polymer Chemistry, 2026, doi:10.1039/d5py01203a.
short: S. Pusse, S. Heinz, W. Limprasart, L. Gemmer, S. Witayakran, S. Schabel,
V. Presser, T. Gutmann, M. Gallei, Polymer Chemistry (2026).
date_created: 2026-04-11T15:07:07Z
date_updated: 2026-04-11T15:07:42Z
doi: 10.1039/d5py01203a
language:
- iso: eng
publication: Polymer Chemistry
status: public
title: Development and Modification of Porous Polymer Structures in the Vicinity of
Cellulose Fibers
type: journal_article
user_id: '100715'
year: '2026'
...
---
_id: '66419'
abstract:
- lang: eng
text: "\r\n C\r\n 2\r\n
\ N‐type carbon materials are typically obtained through high‐temperature
treatment of nitrogen‐rich molecular precursors under inert atmosphere. Herein,
we demonstrate mechanochemical approaches that enable the synthesis of C\r\n 2\r\n
\ N materials, namely by (i) the conversion of hexaazatriphenylenehexacarbonitrile
(HAT‐CN) and by (ii) a one‐pot route starting from its molecular precursors, hexaketocyclohexane,
and diaminomaleonitrile. Compared with conventional pyrolytic methods, mechanochemical
approaches afford higher yields while significantly reducing energy input, thereby
improving overall sustainability. The results highlight the decisive role of mechanical
energy in directing carbon–nitrogen framework formation and demonstrate mechanochemistry
as a versatile alternative to thermal routes for C\r\n 2\r\n
\ N synthesis.\r\n "
article_number: e70678
author:
- first_name: Pascal
full_name: Dippner, Pascal
last_name: Dippner
- first_name: Sven
full_name: Grätz, Sven
last_name: Grätz
- first_name: Jonas
full_name: Lins, Jonas
last_name: Lins
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Lars
full_name: Borchardt, Lars
last_name: Borchardt
citation:
ama: Dippner P, Grätz S, Lins J, Gutmann T, Borchardt L. Mechanochemical Near‐Ambient
Synthesis of C 2 N Materials
From HAT‐CN and its Precursors. ChemSusChem. 2026;19(9). doi:10.1002/cssc.70678
apa: Dippner, P., Grätz, S., Lins, J., Gutmann, T., & Borchardt, L. (2026).
Mechanochemical Near‐Ambient Synthesis of C 2
N Materials From HAT‐CN and its Precursors. ChemSusChem,
19(9), Article e70678. https://doi.org/10.1002/cssc.70678
bibtex: '@article{Dippner_Grätz_Lins_Gutmann_Borchardt_2026, title={Mechanochemical
Near‐Ambient Synthesis of C 2
N Materials From HAT‐CN and its Precursors}, volume={19}, DOI={10.1002/cssc.70678},
number={9e70678}, journal={ChemSusChem}, publisher={Wiley}, author={Dippner, Pascal
and Grätz, Sven and Lins, Jonas and Gutmann, Torsten and Borchardt, Lars}, year={2026}
}'
chicago: Dippner, Pascal, Sven Grätz, Jonas Lins, Torsten Gutmann, and Lars Borchardt.
“Mechanochemical Near‐Ambient Synthesis of C 2
N Materials From HAT‐CN and Its Precursors.” ChemSusChem
19, no. 9 (2026). https://doi.org/10.1002/cssc.70678.
ieee: 'P. Dippner, S. Grätz, J. Lins, T. Gutmann, and L. Borchardt, “Mechanochemical
Near‐Ambient Synthesis of C 2
N Materials From HAT‐CN and its Precursors,” ChemSusChem, vol. 19, no.
9, Art. no. e70678, 2026, doi: 10.1002/cssc.70678.'
mla: Dippner, Pascal, et al. “Mechanochemical Near‐Ambient Synthesis of C
2 N Materials From HAT‐CN and Its Precursors.”
ChemSusChem, vol. 19, no. 9, e70678, Wiley, 2026, doi:10.1002/cssc.70678.
short: P. Dippner, S. Grätz, J. Lins, T. Gutmann, L. Borchardt, ChemSusChem 19 (2026).
date_created: 2026-07-09T17:08:24Z
date_updated: 2026-07-09T17:24:31Z
doi: 10.1002/cssc.70678
intvolume: ' 19'
issue: '9'
language:
- iso: eng
publication: ChemSusChem
publication_identifier:
issn:
- 1864-5631
- 1864-564X
publication_status: published
publisher: Wiley
status: public
title: Mechanochemical Near‐Ambient Synthesis of C 2 N
Materials From HAT‐CN and its Precursors
type: journal_article
user_id: '100715'
volume: 19
year: '2026'
...
---
_id: '66421'
abstract:
- lang: eng
text: Metallopolymers with 1D phosphorus chains are accessible from simple
unstrained precursors and feature a narrow band gap associated with red-shifted
absorption in the UV-vis range.
author:
- first_name: Subhayan
full_name: Dey, Subhayan
last_name: Dey
- first_name: Balázs
full_name: Szathmári, Balázs
last_name: Szathmári
- first_name: Dennis
full_name: Langgut, Dennis
last_name: Langgut
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Zsolt
full_name: Kelemen, Zsolt
last_name: Kelemen
- first_name: Rudolf
full_name: Pietschnig, Rudolf
last_name: Pietschnig
citation:
ama: Dey S, Szathmári B, Langgut D, Gutmann T, Kelemen Z, Pietschnig R. Metallopolymers
via thermal dealkylation of unstrained
bisphosphanylferrocene precursors. Journal of Materials Chemistry A. 2026;14(38):25321-25329.
doi:10.1039/d6ta02261h
apa: Dey, S., Szathmári, B., Langgut, D., Gutmann, T., Kelemen, Z., & Pietschnig,
R. (2026). Metallopolymers via thermal
dealkylation of unstrained bisphosphanylferrocene precursors. Journal of Materials
Chemistry A, 14(38), 25321–25329. https://doi.org/10.1039/d6ta02261h
bibtex: '@article{Dey_Szathmári_Langgut_Gutmann_Kelemen_Pietschnig_2026, title={Metallopolymers
via thermal dealkylation of unstrained
bisphosphanylferrocene precursors}, volume={14}, DOI={10.1039/d6ta02261h},
number={38}, journal={Journal of Materials Chemistry A}, publisher={Royal Society
of Chemistry (RSC)}, author={Dey, Subhayan and Szathmári, Balázs and Langgut,
Dennis and Gutmann, Torsten and Kelemen, Zsolt and Pietschnig, Rudolf}, year={2026},
pages={25321–25329} }'
chicago: 'Dey, Subhayan, Balázs Szathmári, Dennis Langgut, Torsten Gutmann, Zsolt
Kelemen, and Rudolf Pietschnig. “Metallopolymers via
Thermal Dealkylation of Unstrained Bisphosphanylferrocene Precursors.”
Journal of Materials Chemistry A 14, no. 38 (2026): 25321–29. https://doi.org/10.1039/d6ta02261h.'
ieee: 'S. Dey, B. Szathmári, D. Langgut, T. Gutmann, Z. Kelemen, and R. Pietschnig,
“Metallopolymers via thermal dealkylation
of unstrained bisphosphanylferrocene precursors,” Journal of Materials Chemistry
A, vol. 14, no. 38, pp. 25321–25329, 2026, doi: 10.1039/d6ta02261h.'
mla: Dey, Subhayan, et al. “Metallopolymers via
Thermal Dealkylation of Unstrained Bisphosphanylferrocene Precursors.”
Journal of Materials Chemistry A, vol. 14, no. 38, Royal Society of Chemistry
(RSC), 2026, pp. 25321–29, doi:10.1039/d6ta02261h.
short: S. Dey, B. Szathmári, D. Langgut, T. Gutmann, Z. Kelemen, R. Pietschnig,
Journal of Materials Chemistry A 14 (2026) 25321–25329.
date_created: 2026-07-09T17:27:34Z
date_updated: 2026-07-09T17:31:38Z
doi: 10.1039/d6ta02261h
intvolume: ' 14'
issue: '38'
language:
- iso: eng
page: 25321-25329
publication: Journal of Materials Chemistry A
publication_identifier:
issn:
- 2050-7488
- 2050-7496
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Metallopolymers via thermal dealkylation
of unstrained bisphosphanylferrocene precursors
type: journal_article
user_id: '100715'
volume: 14
year: '2026'
...
---
_id: '66422'
article_number: '114800'
author:
- first_name: Zizheng
full_name: Zhang, Zizheng
last_name: Zhang
- first_name: Matthias W.
full_name: Müller, Matthias W.
last_name: Müller
- first_name: Max
full_name: Schmallegger, Max
last_name: Schmallegger
- first_name: Matthias
full_name: Paris, Matthias
last_name: Paris
- first_name: Michael
full_name: Haas, Michael
last_name: Haas
- first_name: Georg
full_name: Gescheidt, Georg
last_name: Gescheidt
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Thomas
full_name: Griesser, Thomas
last_name: Griesser
- first_name: Wolfgang
full_name: Kern, Wolfgang
last_name: Kern
- first_name: Christine
full_name: Bandl, Christine
last_name: Bandl
citation:
ama: Zhang Z, Müller MW, Schmallegger M, et al. Surface initiated radical-promoted
cationic photo-polymerization from silica nanoparticles employing a trisacylgermanium
photoinitiator. European Polymer Journal. 2026;254. doi:10.1016/j.eurpolymj.2026.114800
apa: Zhang, Z., Müller, M. W., Schmallegger, M., Paris, M., Haas, M., Gescheidt,
G., Gutmann, T., Griesser, T., Kern, W., & Bandl, C. (2026). Surface initiated
radical-promoted cationic photo-polymerization from silica nanoparticles employing
a trisacylgermanium photoinitiator. European Polymer Journal, 254,
Article 114800. https://doi.org/10.1016/j.eurpolymj.2026.114800
bibtex: '@article{Zhang_Müller_Schmallegger_Paris_Haas_Gescheidt_Gutmann_Griesser_Kern_Bandl_2026,
title={Surface initiated radical-promoted cationic photo-polymerization from silica
nanoparticles employing a trisacylgermanium photoinitiator}, volume={254}, DOI={10.1016/j.eurpolymj.2026.114800},
number={114800}, journal={European Polymer Journal}, publisher={Elsevier BV},
author={Zhang, Zizheng and Müller, Matthias W. and Schmallegger, Max and Paris,
Matthias and Haas, Michael and Gescheidt, Georg and Gutmann, Torsten and Griesser,
Thomas and Kern, Wolfgang and Bandl, Christine}, year={2026} }'
chicago: Zhang, Zizheng, Matthias W. Müller, Max Schmallegger, Matthias Paris, Michael
Haas, Georg Gescheidt, Torsten Gutmann, Thomas Griesser, Wolfgang Kern, and Christine
Bandl. “Surface Initiated Radical-Promoted Cationic Photo-Polymerization from
Silica Nanoparticles Employing a Trisacylgermanium Photoinitiator.” European
Polymer Journal 254 (2026). https://doi.org/10.1016/j.eurpolymj.2026.114800.
ieee: 'Z. Zhang et al., “Surface initiated radical-promoted cationic photo-polymerization
from silica nanoparticles employing a trisacylgermanium photoinitiator,” European
Polymer Journal, vol. 254, Art. no. 114800, 2026, doi: 10.1016/j.eurpolymj.2026.114800.'
mla: Zhang, Zizheng, et al. “Surface Initiated Radical-Promoted Cationic Photo-Polymerization
from Silica Nanoparticles Employing a Trisacylgermanium Photoinitiator.” European
Polymer Journal, vol. 254, 114800, Elsevier BV, 2026, doi:10.1016/j.eurpolymj.2026.114800.
short: Z. Zhang, M.W. Müller, M. Schmallegger, M. Paris, M. Haas, G. Gescheidt,
T. Gutmann, T. Griesser, W. Kern, C. Bandl, European Polymer Journal 254 (2026).
date_created: 2026-07-09T17:28:06Z
date_updated: 2026-07-09T17:31:35Z
doi: 10.1016/j.eurpolymj.2026.114800
intvolume: ' 254'
language:
- iso: eng
publication: European Polymer Journal
publication_identifier:
issn:
- 0014-3057
publication_status: published
publisher: Elsevier BV
status: public
title: Surface initiated radical-promoted cationic photo-polymerization from silica
nanoparticles employing a trisacylgermanium photoinitiator
type: journal_article
user_id: '100715'
volume: 254
year: '2026'
...
---
_id: '66424'
author:
- first_name: Neda
full_name: Salarinejad, Neda
last_name: Salarinejad
- first_name: Mohammad
full_name: Dinari, Mohammad
last_name: Dinari
- first_name: Jonas
full_name: Lins, Jonas
last_name: Lins
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Keun Hwa
full_name: Chae, Keun Hwa
last_name: Chae
citation:
ama: Salarinejad N, Dinari M, Lins J, Gutmann T, Chae KH. Multicomponent Betti reaction
affords covalent organic framework nanoreactor for palladium-catalyzed nitroarene
reduction. Communications Chemistry. Published online 2026. doi:10.1038/s42004-026-02095-3
apa: Salarinejad, N., Dinari, M., Lins, J., Gutmann, T., & Chae, K. H. (2026).
Multicomponent Betti reaction affords covalent organic framework nanoreactor for
palladium-catalyzed nitroarene reduction. Communications Chemistry. https://doi.org/10.1038/s42004-026-02095-3
bibtex: '@article{Salarinejad_Dinari_Lins_Gutmann_Chae_2026, title={Multicomponent
Betti reaction affords covalent organic framework nanoreactor for palladium-catalyzed
nitroarene reduction}, DOI={10.1038/s42004-026-02095-3},
journal={Communications Chemistry}, publisher={Springer Science and Business Media
LLC}, author={Salarinejad, Neda and Dinari, Mohammad and Lins, Jonas and Gutmann,
Torsten and Chae, Keun Hwa}, year={2026} }'
chicago: Salarinejad, Neda, Mohammad Dinari, Jonas Lins, Torsten Gutmann, and Keun
Hwa Chae. “Multicomponent Betti Reaction Affords Covalent Organic Framework Nanoreactor
for Palladium-Catalyzed Nitroarene Reduction.” Communications Chemistry,
2026. https://doi.org/10.1038/s42004-026-02095-3.
ieee: 'N. Salarinejad, M. Dinari, J. Lins, T. Gutmann, and K. H. Chae, “Multicomponent
Betti reaction affords covalent organic framework nanoreactor for palladium-catalyzed
nitroarene reduction,” Communications Chemistry, 2026, doi: 10.1038/s42004-026-02095-3.'
mla: Salarinejad, Neda, et al. “Multicomponent Betti Reaction Affords Covalent Organic
Framework Nanoreactor for Palladium-Catalyzed Nitroarene Reduction.” Communications
Chemistry, Springer Science and Business Media LLC, 2026, doi:10.1038/s42004-026-02095-3.
short: N. Salarinejad, M. Dinari, J. Lins, T. Gutmann, K.H. Chae, Communications
Chemistry (2026).
date_created: 2026-07-09T17:29:52Z
date_updated: 2026-07-09T17:31:21Z
doi: 10.1038/s42004-026-02095-3
language:
- iso: eng
publication: Communications Chemistry
publication_identifier:
issn:
- 2399-3669
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Multicomponent Betti reaction affords covalent organic framework nanoreactor
for palladium-catalyzed nitroarene reduction
type: journal_article
user_id: '100715'
year: '2026'
...
---
_id: '64034'
abstract:
- lang: eng
text: 'This study presents an appealing approach to sustainable catalysis using
cellulose filter paper as a support for copper-catalyzed reactions. The paper
was functionalized with thiol groups through a reaction with thioglycolic acid,
which served a dual purpose: partially reducing Cu(II) to Cu(I) and stabilizing
active copper species via Cu–S interactions. Spectroscopic analysis confirmed
the formation of highly dispersed multi-valent Cu2O/CuO on the thiol-functionalized
cellulose, resulting in a highly efficient copper catalyst. This catalyst demonstrated
excellent performance in the oxidative coupling of various amines to imines, achieving
yields of 39–99% within 10–30 min. A key advantage of this system is its reusability;
the catalyst maintained remarkable stability and activity over ten reaction cycles
with straightforward recovery. This paper-based catalyst offers a promising strategy
for eco-friendly and cost-effective synthetic processes, with significant implications
for green chemistry and industrial applications.'
author:
- first_name: Jariyaporn
full_name: Sangkaworn, Jariyaporn
last_name: Sangkaworn
- first_name: Waranya
full_name: Limprasart, Waranya
last_name: Limprasart
- first_name: Mark Valentin
full_name: Höfler, Mark Valentin
last_name: Höfler
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Soraya
full_name: Pornsuwan, Soraya
last_name: Pornsuwan
- first_name: Thanthapatra
full_name: Bunchuay, Thanthapatra
last_name: Bunchuay
- first_name: Jonggol
full_name: Tantirungrotechai, Jonggol
last_name: Tantirungrotechai
citation:
ama: Sangkaworn J, Limprasart W, Höfler MV, et al. Copper-supported thiol-functionalized
cellulose as a paper-based catalyst for imine synthesis. Scientific Reports.
2025;15(1):9893. doi:10.1038/s41598-025-95144-1
apa: Sangkaworn, J., Limprasart, W., Höfler, M. V., Gutmann, T., Pornsuwan, S.,
Bunchuay, T., & Tantirungrotechai, J. (2025). Copper-supported thiol-functionalized
cellulose as a paper-based catalyst for imine synthesis. Scientific Reports,
15(1), 9893. https://doi.org/10.1038/s41598-025-95144-1
bibtex: '@article{Sangkaworn_Limprasart_Höfler_Gutmann_Pornsuwan_Bunchuay_Tantirungrotechai_2025,
title={Copper-supported thiol-functionalized cellulose as a paper-based catalyst
for imine synthesis}, volume={15}, DOI={10.1038/s41598-025-95144-1},
number={1}, journal={Scientific Reports}, author={Sangkaworn, Jariyaporn and Limprasart,
Waranya and Höfler, Mark Valentin and Gutmann, Torsten and Pornsuwan, Soraya and
Bunchuay, Thanthapatra and Tantirungrotechai, Jonggol}, year={2025}, pages={9893}
}'
chicago: 'Sangkaworn, Jariyaporn, Waranya Limprasart, Mark Valentin Höfler, Torsten
Gutmann, Soraya Pornsuwan, Thanthapatra Bunchuay, and Jonggol Tantirungrotechai.
“Copper-Supported Thiol-Functionalized Cellulose as a Paper-Based Catalyst for
Imine Synthesis.” Scientific Reports 15, no. 1 (2025): 9893. https://doi.org/10.1038/s41598-025-95144-1.'
ieee: 'J. Sangkaworn et al., “Copper-supported thiol-functionalized cellulose
as a paper-based catalyst for imine synthesis,” Scientific Reports, vol.
15, no. 1, p. 9893, 2025, doi: 10.1038/s41598-025-95144-1.'
mla: Sangkaworn, Jariyaporn, et al. “Copper-Supported Thiol-Functionalized Cellulose
as a Paper-Based Catalyst for Imine Synthesis.” Scientific Reports, vol.
15, no. 1, 2025, p. 9893, doi:10.1038/s41598-025-95144-1.
short: J. Sangkaworn, W. Limprasart, M.V. Höfler, T. Gutmann, S. Pornsuwan, T. Bunchuay,
J. Tantirungrotechai, Scientific Reports 15 (2025) 9893.
date_created: 2026-02-07T16:07:27Z
date_updated: 2026-02-17T16:13:44Z
doi: 10.1038/s41598-025-95144-1
extern: '1'
intvolume: ' 15'
issue: '1'
language:
- iso: eng
page: '9893'
publication: Scientific Reports
publication_identifier:
issn:
- 2045-2322
status: public
title: Copper-supported thiol-functionalized cellulose as a paper-based catalyst for
imine synthesis
type: journal_article
user_id: '100715'
volume: 15
year: '2025'
...
---
_id: '64021'
abstract:
- lang: eng
text: 'Hyper-cross-linked polymers (HCPs) enable the tailored synthesis of functionalized
materials and provide a versatile design strategy for porous macroligands. Based
on the prototypical triphenylphosphine (PPh3) monomer, we investigate the role
of the involved cross-linking reagents in the formation of polyphosphines and
evaluate structure–activity relations for application in the catalytic CO2 hydrogenation:
namely by varying the Friedel–Crafts catalyst, the cross-linker unit and the degree
of cross-linking. The study of monomeric reactivities shows that phosphines are
insufficiently activated by iron chloride catalyzed cross-linking and that the
stronger aluminum chloride is required to ensure PPh3 incorporation. Applying
aromatic cross-linker units introduces porosity and promotes the accessibility
of ligating centers for the immobilized ruthenium species. The thus formed solid
catalysts exhibit excellent performances in the hydrogenation of CO2 to formic
acid in the aqueous phase and are studied in successive recycling runs. The partial
structural degradation of the frameworks during catalysis is addressed by adjusting
higher degrees of cross-linking, leading to an improved stabilization of the catalyst.
Overall, this study highlights cross-linking strategies for the tailoring of phosphine-based
HCPs and the design of stable macroligands under catalytic conditions. Hyper-cross-linked
polymers (HCPs) enable the tailored synthesis of functionalized materials and
provide a versatile design strategy for porous macroligands. Based on the prototypical
triphenylphosphine (PPh3) monomer, we investigate the role of the involved cross-linking
reagents in the formation of polyphosphines and evaluate structure–activity relations
for application in the catalytic CO2 hydrogenation: namely by varying the Friedel–Crafts
catalyst, the cross-linker unit and the degree of cross-linking. The study of
monomeric reactivities shows that phosphines are insufficiently activated by iron
chloride catalyzed cross-linking and that the stronger aluminum chloride is required
to ensure PPh3 incorporation. Applying aromatic cross-linker units introduces
porosity and promotes the accessibility of ligating centers for the immobilized
ruthenium species. The thus formed solid catalysts exhibit excellent performances
in the hydrogenation of CO2 to formic acid in the aqueous phase and are studied
in successive recycling runs. The partial structural degradation of the frameworks
during catalysis is addressed by adjusting higher degrees of cross-linking, leading
to an improved stabilization of the catalyst. Overall, this study highlights cross-linking
strategies for the tailoring of phosphine-based HCPs and the design of stable
macroligands under catalytic conditions.'
author:
- first_name: Arne
full_name: Nisters, Arne
last_name: Nisters
- first_name: Steffen
full_name: Schleuning, Steffen
last_name: Schleuning
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Marcus
full_name: Rose, Marcus
last_name: Rose
citation:
ama: Nisters A, Schleuning S, Buntkowsky G, Gutmann T, Rose M. Hyper-Cross-Linked
Polyphosphines as Nanoporous Macroligands–A Systematic Study on Cross-Linking
and Their Catalytic Application in the CO2 Hydrogenation. ACS Applied Materials
& Interfaces. 2025;17(1):1244–1258. doi:10.1021/acsami.4c17605
apa: Nisters, A., Schleuning, S., Buntkowsky, G., Gutmann, T., & Rose, M. (2025).
Hyper-Cross-Linked Polyphosphines as Nanoporous Macroligands–A Systematic Study
on Cross-Linking and Their Catalytic Application in the CO2 Hydrogenation. ACS
Applied Materials & Interfaces, 17(1), 1244–1258. https://doi.org/10.1021/acsami.4c17605
bibtex: '@article{Nisters_Schleuning_Buntkowsky_Gutmann_Rose_2025, title={Hyper-Cross-Linked
Polyphosphines as Nanoporous Macroligands–A Systematic Study on Cross-Linking
and Their Catalytic Application in the CO2 Hydrogenation}, volume={17}, DOI={10.1021/acsami.4c17605}, number={1},
journal={ACS Applied Materials & Interfaces}, publisher={American Chemical
Society}, author={Nisters, Arne and Schleuning, Steffen and Buntkowsky, Gerd and
Gutmann, Torsten and Rose, Marcus}, year={2025}, pages={1244–1258} }'
chicago: 'Nisters, Arne, Steffen Schleuning, Gerd Buntkowsky, Torsten Gutmann, and
Marcus Rose. “Hyper-Cross-Linked Polyphosphines as Nanoporous Macroligands–A Systematic
Study on Cross-Linking and Their Catalytic Application in the CO2 Hydrogenation.”
ACS Applied Materials & Interfaces 17, no. 1 (2025): 1244–1258. https://doi.org/10.1021/acsami.4c17605.'
ieee: 'A. Nisters, S. Schleuning, G. Buntkowsky, T. Gutmann, and M. Rose, “Hyper-Cross-Linked
Polyphosphines as Nanoporous Macroligands–A Systematic Study on Cross-Linking
and Their Catalytic Application in the CO2 Hydrogenation,” ACS Applied Materials
& Interfaces, vol. 17, no. 1, pp. 1244–1258, 2025, doi: 10.1021/acsami.4c17605.'
mla: Nisters, Arne, et al. “Hyper-Cross-Linked Polyphosphines as Nanoporous Macroligands–A
Systematic Study on Cross-Linking and Their Catalytic Application in the CO2 Hydrogenation.”
ACS Applied Materials & Interfaces, vol. 17, no. 1, American Chemical
Society, 2025, pp. 1244–1258, doi:10.1021/acsami.4c17605.
short: A. Nisters, S. Schleuning, G. Buntkowsky, T. Gutmann, M. Rose, ACS Applied
Materials & Interfaces 17 (2025) 1244–1258.
date_created: 2026-02-07T16:03:37Z
date_updated: 2026-02-17T16:14:37Z
doi: 10.1021/acsami.4c17605
extern: '1'
intvolume: ' 17'
issue: '1'
language:
- iso: eng
page: 1244–1258
publication: ACS Applied Materials & Interfaces
publisher: American Chemical Society
status: public
title: Hyper-Cross-Linked Polyphosphines as Nanoporous Macroligands–A Systematic Study
on Cross-Linking and Their Catalytic Application in the CO2 Hydrogenation
type: journal_article
user_id: '100715'
volume: 17
year: '2025'
...
---
_id: '64009'
abstract:
- lang: eng
text: The understanding of the interactions between cellulose and ionic liquids
are the foundation for the development of new processes, to explore new reactions
and to establish a circular bioeconomy. The main problem is that direct measurement,
from both quantitative and qualitative point of view is challenging. While there
are methods to assess solution strength and wettability of ionic liquids with
cellulose materials, the main challenge lies in the combination of a solid substrate
and an applied liquid, limiting the number of accessible methods. We demonstrate
in this paper that an in-situ solid-state NMR spectroscopical approach is capable
of monitoring in real-time the mobility of ionic liquids in cellulose-based substrates.
Specifically, we employ 1H → 13C cross polarization magic angle spinning (CP MAS)
NMR spectroscopy to examine mobility changes over varying exposure times in paper
samples treated with ionic liquids. Through this approach, we capture the temporal
evolution of IL signals, which in turn provide insights into mobility changes
of ILs and also allow for identifying changes in cellulose crystallinity. The
approach allows for a simple, semiquantitative assessment of cellulose solubility
in ionic liquids and is in principle applicable to other biomass materials as
well.
author:
- first_name: Jonas
full_name: Lins, Jonas
last_name: Lins
- first_name: Lukas
full_name: Pachernegg-Mair, Lukas
last_name: Pachernegg-Mair
- first_name: Mark V.
full_name: Höfler, Mark V.
last_name: Höfler
- first_name: Solmaz
full_name: Hajialilou, Solmaz
last_name: Hajialilou
- first_name: Stefan
full_name: Spirk, Stefan
last_name: Spirk
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: Lins J, Pachernegg-Mair L, Höfler MV, Hajialilou S, Spirk S, Gutmann T. Time
resolved mobility changes of ionic liquids in cellulose by in-situ solid state
NMR spectroscopy. Cellulose. 2025;32(18):10439–10453. doi:10.1007/s10570-025-06848-6
apa: Lins, J., Pachernegg-Mair, L., Höfler, M. V., Hajialilou, S., Spirk, S., &
Gutmann, T. (2025). Time resolved mobility changes of ionic liquids in cellulose
by in-situ solid state NMR spectroscopy. Cellulose, 32(18), 10439–10453.
https://doi.org/10.1007/s10570-025-06848-6
bibtex: '@article{Lins_Pachernegg-Mair_Höfler_Hajialilou_Spirk_Gutmann_2025, title={Time
resolved mobility changes of ionic liquids in cellulose by in-situ solid state
NMR spectroscopy}, volume={32}, DOI={10.1007/s10570-025-06848-6},
number={18}, journal={Cellulose}, author={Lins, Jonas and Pachernegg-Mair, Lukas
and Höfler, Mark V. and Hajialilou, Solmaz and Spirk, Stefan and Gutmann, Torsten},
year={2025}, pages={10439–10453} }'
chicago: 'Lins, Jonas, Lukas Pachernegg-Mair, Mark V. Höfler, Solmaz Hajialilou,
Stefan Spirk, and Torsten Gutmann. “Time Resolved Mobility Changes of Ionic Liquids
in Cellulose by In-Situ Solid State NMR Spectroscopy.” Cellulose 32, no.
18 (2025): 10439–10453. https://doi.org/10.1007/s10570-025-06848-6.'
ieee: 'J. Lins, L. Pachernegg-Mair, M. V. Höfler, S. Hajialilou, S. Spirk, and T.
Gutmann, “Time resolved mobility changes of ionic liquids in cellulose by in-situ
solid state NMR spectroscopy,” Cellulose, vol. 32, no. 18, pp. 10439–10453,
2025, doi: 10.1007/s10570-025-06848-6.'
mla: Lins, Jonas, et al. “Time Resolved Mobility Changes of Ionic Liquids in Cellulose
by In-Situ Solid State NMR Spectroscopy.” Cellulose, vol. 32, no. 18, 2025,
pp. 10439–10453, doi:10.1007/s10570-025-06848-6.
short: J. Lins, L. Pachernegg-Mair, M.V. Höfler, S. Hajialilou, S. Spirk, T. Gutmann,
Cellulose 32 (2025) 10439–10453.
date_created: 2026-02-07T15:57:04Z
date_updated: 2026-02-17T16:15:25Z
doi: 10.1007/s10570-025-06848-6
extern: '1'
intvolume: ' 32'
issue: '18'
language:
- iso: eng
page: 10439–10453
publication: Cellulose
publication_identifier:
issn:
- 0969-0239
status: public
title: Time resolved mobility changes of ionic liquids in cellulose by in-situ solid
state NMR spectroscopy
type: journal_article
user_id: '100715'
volume: 32
year: '2025'
...
---
_id: '63990'
abstract:
- lang: eng
text: Herein, we report a solid-state polycyclotrimerization of 1,4-diethynylbenzene
using mechanochemical activation in a ball mill, yielding a highly porous and
hydrophobic hyperbranched polymer (HBP) with a specific surface area of up to
570 m2 g−1. The reaction, catalyzed by Fe(hmds)2 and conducted under solvent-free
conditions, was optimized by varying milling time and frequency. This method enables
the efficient synthesis of insoluble, porous organic polymers with high yields
(up to 95%) and offers an environmentally friendly alternative to traditional
solution-based polymerizations.
author:
- first_name: Stefanie
full_name: Hutsch, Stefanie
last_name: Hutsch
- first_name: Sven
full_name: Grätz, Sven
last_name: Grätz
- first_name: Jonas
full_name: Lins, Jonas
last_name: Lins
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Lars
full_name: Borchardt, Lars
last_name: Borchardt
citation:
ama: Hutsch S, Grätz S, Lins J, Gutmann T, Borchardt L. Solid-state polycyclotrimerization
of diynes to porous organic polymers. Chemical Communications. 2025;61(80):15622–15625.
doi:10.1039/D5CC04700E
apa: Hutsch, S., Grätz, S., Lins, J., Gutmann, T., & Borchardt, L. (2025). Solid-state
polycyclotrimerization of diynes to porous organic polymers. Chemical Communications,
61(80), 15622–15625. https://doi.org/10.1039/D5CC04700E
bibtex: '@article{Hutsch_Grätz_Lins_Gutmann_Borchardt_2025, title={Solid-state polycyclotrimerization
of diynes to porous organic polymers}, volume={61}, DOI={10.1039/D5CC04700E},
number={80}, journal={Chemical Communications}, publisher={The Royal Society of
Chemistry}, author={Hutsch, Stefanie and Grätz, Sven and Lins, Jonas and Gutmann,
Torsten and Borchardt, Lars}, year={2025}, pages={15622–15625} }'
chicago: 'Hutsch, Stefanie, Sven Grätz, Jonas Lins, Torsten Gutmann, and Lars Borchardt.
“Solid-State Polycyclotrimerization of Diynes to Porous Organic Polymers.” Chemical
Communications 61, no. 80 (2025): 15622–15625. https://doi.org/10.1039/D5CC04700E.'
ieee: 'S. Hutsch, S. Grätz, J. Lins, T. Gutmann, and L. Borchardt, “Solid-state
polycyclotrimerization of diynes to porous organic polymers,” Chemical Communications,
vol. 61, no. 80, pp. 15622–15625, 2025, doi: 10.1039/D5CC04700E.'
mla: Hutsch, Stefanie, et al. “Solid-State Polycyclotrimerization of Diynes to Porous
Organic Polymers.” Chemical Communications, vol. 61, no. 80, The Royal
Society of Chemistry, 2025, pp. 15622–15625, doi:10.1039/D5CC04700E.
short: S. Hutsch, S. Grätz, J. Lins, T. Gutmann, L. Borchardt, Chemical Communications
61 (2025) 15622–15625.
date_created: 2026-02-07T15:47:03Z
date_updated: 2026-02-17T16:16:36Z
doi: 10.1039/D5CC04700E
extern: '1'
intvolume: ' 61'
issue: '80'
language:
- iso: eng
page: 15622–15625
publication: Chemical Communications
publication_identifier:
issn:
- 1359-7345
publisher: The Royal Society of Chemistry
status: public
title: Solid-state polycyclotrimerization of diynes to porous organic polymers
type: journal_article
user_id: '100715'
volume: 61
year: '2025'
...
---
_id: '63996'
author:
- first_name: K.
full_name: Koschnik, K.
last_name: Koschnik
- first_name: A. M.
full_name: Ferris, A. M.
last_name: Ferris
- first_name: B.
full_name: Zhang, B.
last_name: Zhang
- first_name: J.
full_name: Lill, J.
last_name: Lill
- first_name: M.
full_name: Stark, M.
last_name: Stark
- first_name: A.
full_name: Weinmann, A.
last_name: Weinmann
- first_name: H. H.
full_name: Limbach, H. H.
last_name: Limbach
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: D.
full_name: Geyer, D.
last_name: Geyer
- first_name: A.
full_name: Dreizler, A.
last_name: Dreizler
citation:
ama: Koschnik K, Ferris AM, Zhang B, et al. High-Sensitivity Gas-Phase Raman Spectroscopy
for Time-Resolved In-Situ Analysis of Isotope Scrambling over Platinum Nanocatalysts.
Analytical Chemistry. Published online 2025:in revision.
apa: Koschnik, K., Ferris, A. M., Zhang, B., Lill, J., Stark, M., Weinmann, A.,
Limbach, H. H., Gutmann, T., Geyer, D., & Dreizler, A. (2025). High-Sensitivity
Gas-Phase Raman Spectroscopy for Time-Resolved In-Situ Analysis of Isotope Scrambling
over Platinum Nanocatalysts. Analytical Chemistry, in revision.
bibtex: '@article{Koschnik_Ferris_Zhang_Lill_Stark_Weinmann_Limbach_Gutmann_Geyer_Dreizler_2025,
title={High-Sensitivity Gas-Phase Raman Spectroscopy for Time-Resolved In-Situ
Analysis of Isotope Scrambling over Platinum Nanocatalysts}, journal={Analytical
Chemistry}, author={Koschnik, K. and Ferris, A. M. and Zhang, B. and Lill, J.
and Stark, M. and Weinmann, A. and Limbach, H. H. and Gutmann, Torsten and Geyer,
D. and Dreizler, A.}, year={2025}, pages={in revision} }'
chicago: Koschnik, K., A. M. Ferris, B. Zhang, J. Lill, M. Stark, A. Weinmann, H.
H. Limbach, Torsten Gutmann, D. Geyer, and A. Dreizler. “High-Sensitivity Gas-Phase
Raman Spectroscopy for Time-Resolved In-Situ Analysis of Isotope Scrambling over
Platinum Nanocatalysts.” Analytical Chemistry, 2025, in revision.
ieee: K. Koschnik et al., “High-Sensitivity Gas-Phase Raman Spectroscopy
for Time-Resolved In-Situ Analysis of Isotope Scrambling over Platinum Nanocatalysts,”
Analytical Chemistry, p. in revision, 2025.
mla: Koschnik, K., et al. “High-Sensitivity Gas-Phase Raman Spectroscopy for Time-Resolved
In-Situ Analysis of Isotope Scrambling over Platinum Nanocatalysts.” Analytical
Chemistry, 2025, p. in revision.
short: K. Koschnik, A.M. Ferris, B. Zhang, J. Lill, M. Stark, A. Weinmann, H.H.
Limbach, T. Gutmann, D. Geyer, A. Dreizler, Analytical Chemistry (2025) in revision.
date_created: 2026-02-07T15:48:58Z
date_updated: 2026-02-17T16:16:03Z
extern: '1'
language:
- iso: eng
page: in revision
publication: Analytical Chemistry
status: public
title: High-Sensitivity Gas-Phase Raman Spectroscopy for Time-Resolved In-Situ Analysis
of Isotope Scrambling over Platinum Nanocatalysts
type: journal_article
user_id: '100715'
year: '2025'
...
---
_id: '63981'
abstract:
- lang: eng
text: The thermal behavior of n-octanol and related ether alcohols has been studied
by differential scanning calorimetry (DSC). The melting point, heat of fusion,
and isobaric heat capacities of n-octanol obtained from the DSC measurements are
in good agreement with literature values. The ether alcohols display kinetic barriers
for forming a solid phase during cooldown. These barriers are least for 6-methoxyhexanol
that forms a solid upon cooling except for the highest measured temperature change
rate of 40 K·min–1, followed by 4-propoxybutanol that forms a solid during cooldown
only at low cooling rates. 2-Pentoxyethanol and 5-ethoxypentanol form a solid
during the heating cycle that then melts again upon further heating. 3-Butoxypropanol
does not display any exo- and endothermic features for all measured temperature
change rates. Consequently, new data on melting point and heats of fusion are
reported for the ether alcohols except for 3-butoxypropanol. New isobaric heat
capacities are presented as well for the liquid phase of these ether alcohols.
The thermal behavior of n-octanol and related ether alcohols has been studied
by differential scanning calorimetry (DSC). The melting point, heat of fusion,
and isobaric heat capacities of n-octanol obtained from the DSC measurements are
in good agreement with literature values. The ether alcohols display kinetic barriers
for forming a solid phase during cooldown. These barriers are least for 6-methoxyhexanol
that forms a solid upon cooling except for the highest measured temperature change
rate of 40 K·min–1, followed by 4-propoxybutanol that forms a solid during cooldown
only at low cooling rates. 2-Pentoxyethanol and 5-ethoxypentanol form a solid
during the heating cycle that then melts again upon further heating. 3-Butoxypropanol
does not display any exo- and endothermic features for all measured temperature
change rates. Consequently, new data on melting point and heats of fusion are
reported for the ether alcohols except for 3-butoxypropanol. New isobaric heat
capacities are presented as well for the liquid phase of these ether alcohols.
author:
- first_name: Markus M.
full_name: Hoffmann, Markus M.
last_name: Hoffmann
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
citation:
ama: Hoffmann MM, Gutmann T, Buntkowsky G. Thermal Behavior of n-Octanol and Related
Ether Alcohols. Journal of Chemical & Engineering Data. 2025;70(1):600–606.
doi:10.1021/acs.jced.4c00525
apa: Hoffmann, M. M., Gutmann, T., & Buntkowsky, G. (2025). Thermal Behavior
of n-Octanol and Related Ether Alcohols. Journal of Chemical & Engineering
Data, 70(1), 600–606. https://doi.org/10.1021/acs.jced.4c00525
bibtex: '@article{Hoffmann_Gutmann_Buntkowsky_2025, title={Thermal Behavior of n-Octanol
and Related Ether Alcohols}, volume={70}, DOI={10.1021/acs.jced.4c00525},
number={1}, journal={Journal of Chemical & Engineering Data}, publisher={American
Chemical Society}, author={Hoffmann, Markus M. and Gutmann, Torsten and Buntkowsky,
Gerd}, year={2025}, pages={600–606} }'
chicago: 'Hoffmann, Markus M., Torsten Gutmann, and Gerd Buntkowsky. “Thermal Behavior
of N-Octanol and Related Ether Alcohols.” Journal of Chemical & Engineering
Data 70, no. 1 (2025): 600–606. https://doi.org/10.1021/acs.jced.4c00525.'
ieee: 'M. M. Hoffmann, T. Gutmann, and G. Buntkowsky, “Thermal Behavior of n-Octanol
and Related Ether Alcohols,” Journal of Chemical & Engineering Data,
vol. 70, no. 1, pp. 600–606, 2025, doi: 10.1021/acs.jced.4c00525.'
mla: Hoffmann, Markus M., et al. “Thermal Behavior of N-Octanol and Related Ether
Alcohols.” Journal of Chemical & Engineering Data, vol. 70, no. 1,
American Chemical Society, 2025, pp. 600–606, doi:10.1021/acs.jced.4c00525.
short: M.M. Hoffmann, T. Gutmann, G. Buntkowsky, Journal of Chemical & Engineering
Data 70 (2025) 600–606.
date_created: 2026-02-07T15:44:13Z
date_updated: 2026-02-17T16:16:57Z
doi: 10.1021/acs.jced.4c00525
extern: '1'
intvolume: ' 70'
issue: '1'
language:
- iso: eng
page: 600–606
publication: Journal of Chemical & Engineering Data
publication_identifier:
issn:
- 0021-9568
publisher: American Chemical Society
status: public
title: Thermal Behavior of n-Octanol and Related Ether Alcohols
type: journal_article
user_id: '100715'
volume: 70
year: '2025'
...
---
_id: '63950'
abstract:
- lang: eng
text: Sodium-ion batteries are at the forefront of new, sustainable energy systems
required for the global energy transition. 23Na in situ solid-state nuclear magnetic
resonance spectroscopy is capable of unraveling structures in working electrochemical
cells during the charging and discharging processes. To evaluate its suitability
for long-term studies, local sodium environments in sodium/sodium ion cells based
on silicon carbonitride and hard carbon materials are tracked for up to 49 cycles
(228.5?h). The formation of dendrites as well as the decay of a secondary metallic
sodium species is observed, and local structures are analyzed up to the point
of capacity degradation and cell failure. Initial points of cell breakdown are
reflected in the NMR data by characteristic changes in signal intensities, whereas
the degradation of the cells is reflected by a cease to periodic signal intensity
fluctuations. Meanwhile, ex situ 23Na NMR spectra of the deactivated cells reveal
a complex range of environments for sodium ions.
author:
- first_name: Sonja
full_name: Egert, Sonja
last_name: Egert
- first_name: Renuka
full_name: Remesh, Renuka
last_name: Remesh
- first_name: Agatha Clarissa
full_name: Jusdi, Agatha Clarissa
last_name: Jusdi
- first_name: Yushi
full_name: Sugawara, Yushi
last_name: Sugawara
- first_name: Konstantin
full_name: Schutjajew, Konstantin
last_name: Schutjajew
- first_name: Martin
full_name: Oschatz, Martin
last_name: Oschatz
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: Egert S, Remesh R, Jusdi AC, et al. Long-Term Cycling Stability of Sodium/Sodium
Ion Cells Probed by In Situ Solid-State NMR Spectroscopy. Batteries & Supercaps.
2025;n/a(n/a):e202500516. doi:10.1002/batt.202500516
apa: Egert, S., Remesh, R., Jusdi, A. C., Sugawara, Y., Schutjajew, K., Oschatz,
M., Buntkowsky, G., & Gutmann, T. (2025). Long-Term Cycling Stability of Sodium/Sodium
Ion Cells Probed by In Situ Solid-State NMR Spectroscopy. Batteries & Supercaps,
n/a(n/a), e202500516. https://doi.org/10.1002/batt.202500516
bibtex: '@article{Egert_Remesh_Jusdi_Sugawara_Schutjajew_Oschatz_Buntkowsky_Gutmann_2025,
title={Long-Term Cycling Stability of Sodium/Sodium Ion Cells Probed by In Situ
Solid-State NMR Spectroscopy}, volume={n/a}, DOI={10.1002/batt.202500516},
number={n/a}, journal={Batteries & Supercaps}, publisher={John Wiley &
Sons, Ltd}, author={Egert, Sonja and Remesh, Renuka and Jusdi, Agatha Clarissa
and Sugawara, Yushi and Schutjajew, Konstantin and Oschatz, Martin and Buntkowsky,
Gerd and Gutmann, Torsten}, year={2025}, pages={e202500516} }'
chicago: 'Egert, Sonja, Renuka Remesh, Agatha Clarissa Jusdi, Yushi Sugawara, Konstantin
Schutjajew, Martin Oschatz, Gerd Buntkowsky, and Torsten Gutmann. “Long-Term Cycling
Stability of Sodium/Sodium Ion Cells Probed by In Situ Solid-State NMR Spectroscopy.”
Batteries & Supercaps n/a, no. n/a (2025): e202500516. https://doi.org/10.1002/batt.202500516.'
ieee: 'S. Egert et al., “Long-Term Cycling Stability of Sodium/Sodium Ion
Cells Probed by In Situ Solid-State NMR Spectroscopy,” Batteries & Supercaps,
vol. n/a, no. n/a, p. e202500516, 2025, doi: 10.1002/batt.202500516.'
mla: Egert, Sonja, et al. “Long-Term Cycling Stability of Sodium/Sodium Ion Cells
Probed by In Situ Solid-State NMR Spectroscopy.” Batteries & Supercaps,
vol. n/a, no. n/a, John Wiley & Sons, Ltd, 2025, p. e202500516, doi:10.1002/batt.202500516.
short: S. Egert, R. Remesh, A.C. Jusdi, Y. Sugawara, K. Schutjajew, M. Oschatz,
G. Buntkowsky, T. Gutmann, Batteries & Supercaps n/a (2025) e202500516.
date_created: 2026-02-07T09:13:59Z
date_updated: 2026-02-17T16:18:23Z
doi: 10.1002/batt.202500516
extern: '1'
issue: n/a
keyword:
- solid-state nmr
- hard carbon
- in-situ
- SiCN
- sodium ion batteries
language:
- iso: eng
page: e202500516
publication: Batteries & Supercaps
publisher: John Wiley & Sons, Ltd
status: public
title: Long-Term Cycling Stability of Sodium/Sodium Ion Cells Probed by In Situ Solid-State
NMR Spectroscopy
type: journal_article
user_id: '100715'
volume: n/a
year: '2025'
...
---
_id: '63945'
abstract:
- lang: eng
text: para-Hydrogen induced polarisation (PHIP) is an excellent tool for extracting
mechanistic information in catalysis since it circumvents the intrinsic low sensitivity
of nuclear magnetic resonance (NMR) spectroscopy. We report a class of iron complexes
that are highly active in olefin hydrogenation catalysis and act as PHIP catalysts
at 1.4 Tesla. Moreover, hyperpolarisation transfer to 19F is observed.
author:
- first_name: Julianna S.
full_name: Doll, Julianna S.
last_name: Doll
- first_name: Jan
full_name: Kergassner, Jan
last_name: Kergassner
- first_name: Bingyu
full_name: Zhang, Bingyu
last_name: Zhang
- first_name: Christina M.
full_name: Thiele, Christina M.
last_name: Thiele
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Markus
full_name: Enders, Markus
last_name: Enders
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Dragoş-Adrian
full_name: Roşca, Dragoş-Adrian
last_name: Roşca
citation:
ama: Doll JS, Kergassner J, Zhang B, et al. Highly active iron catalysts for olefin
hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR
resonances at 1.4 Tesla. Chemical Communications. 2025;61(61):11421–11424.
doi:10.1039/D5CC02409A
apa: Doll, J. S., Kergassner, J., Zhang, B., Thiele, C. M., Buntkowsky, G., Enders,
M., Gutmann, T., & Roşca, D.-A. (2025). Highly active iron catalysts for olefin
hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR
resonances at 1.4 Tesla. Chemical Communications, 61(61), 11421–11424.
https://doi.org/10.1039/D5CC02409A
bibtex: '@article{Doll_Kergassner_Zhang_Thiele_Buntkowsky_Enders_Gutmann_Roşca_2025,
title={Highly active iron catalysts for olefin hydrogenation enable para-hydrogen
induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla}, volume={61},
DOI={10.1039/D5CC02409A}, number={61},
journal={Chemical Communications}, publisher={The Royal Society of Chemistry},
author={Doll, Julianna S. and Kergassner, Jan and Zhang, Bingyu and Thiele, Christina
M. and Buntkowsky, Gerd and Enders, Markus and Gutmann, Torsten and Roşca, Dragoş-Adrian},
year={2025}, pages={11421–11424} }'
chicago: 'Doll, Julianna S., Jan Kergassner, Bingyu Zhang, Christina M. Thiele,
Gerd Buntkowsky, Markus Enders, Torsten Gutmann, and Dragoş-Adrian Roşca. “Highly
Active Iron Catalysts for Olefin Hydrogenation Enable Para-Hydrogen Induced Hyperpolarisation
of 1H and 19F NMR Resonances at 1.4 Tesla.” Chemical Communications 61,
no. 61 (2025): 11421–11424. https://doi.org/10.1039/D5CC02409A.'
ieee: 'J. S. Doll et al., “Highly active iron catalysts for olefin hydrogenation
enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at
1.4 Tesla,” Chemical Communications, vol. 61, no. 61, pp. 11421–11424,
2025, doi: 10.1039/D5CC02409A.'
mla: Doll, Julianna S., et al. “Highly Active Iron Catalysts for Olefin Hydrogenation
Enable Para-Hydrogen Induced Hyperpolarisation of 1H and 19F NMR Resonances at
1.4 Tesla.” Chemical Communications, vol. 61, no. 61, The Royal Society
of Chemistry, 2025, pp. 11421–11424, doi:10.1039/D5CC02409A.
short: J.S. Doll, J. Kergassner, B. Zhang, C.M. Thiele, G. Buntkowsky, M. Enders,
T. Gutmann, D.-A. Roşca, Chemical Communications 61 (2025) 11421–11424.
date_created: 2026-02-07T09:11:47Z
date_updated: 2026-02-17T16:18:33Z
doi: 10.1039/D5CC02409A
extern: '1'
intvolume: ' 61'
issue: '61'
language:
- iso: eng
page: 11421–11424
publication: Chemical Communications
publisher: The Royal Society of Chemistry
status: public
title: Highly active iron catalysts for olefin hydrogenation enable para-hydrogen
induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla
type: journal_article
user_id: '100715'
volume: 61
year: '2025'
...
---
_id: '63921'
abstract:
- lang: eng
text: Redox flow batteries (RFBs) are promising solutions for large-scale stationary
energy storage due to their scalability and long cycle life. The efficient operation
of RFBs requires a thorough understanding of the complex electrochemical processes
occurring during charging and discharging. This review provides an overview and
perspective of in situ and in operando analytical techniques to monitor RFBs.
In more detail, these advanced techniques allow for real-time observation of redox
reactions, ion transport, and electrode–electrolyte interactions under working
conditions, offering insights into formation of intermediate species and mechanisms
of electrolyte degradation, State-of-Charge (SoC), and ion crossover. By discussing
the principles, capabilities, and limitations of techniques such as nuclear magnetic
resonance (NMR), electron paramagnetic resonance (EPR), ultraviolet-visible (UV-vis)
spectroscopy, Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR),
X-ray absorption spectroscopy (XAS), electrochemical impedance spectroscopy (EIS),
tomography and radiography, mass spectrometry (MS), and fluorescence microscopy
this review highlights the essential role of in situ and in operando approaches
in advancing RFB technology.
author:
- first_name: Ahmad
full_name: Alem, Ahmad
last_name: Alem
- first_name: Pooria
full_name: Poormehrabi, Pooria
last_name: Poormehrabi
- first_name: Jonas
full_name: Lins, Jonas
last_name: Lins
- first_name: Lukas
full_name: Pachernegg-Mair, Lukas
last_name: Pachernegg-Mair
- first_name: Christine
full_name: Bandl, Christine
last_name: Bandl
- first_name: Virginia
full_name: Ruiz, Virginia
last_name: Ruiz
- first_name: Edgar
full_name: Ventosa, Edgar
last_name: Ventosa
- first_name: Stefan
full_name: Spirk, Stefan
last_name: Spirk
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: Alem A, Poormehrabi P, Lins J, et al. Monitoring chemical processes in redox
flow batteries employing in situ and in operando analyses. Energy & Environmental
Science. 2025;18(15):7373–7401. doi:10.1039/D5EE01311A
apa: Alem, A., Poormehrabi, P., Lins, J., Pachernegg-Mair, L., Bandl, C., Ruiz,
V., Ventosa, E., Spirk, S., & Gutmann, T. (2025). Monitoring chemical processes
in redox flow batteries employing in situ and in operando analyses. Energy
& Environmental Science, 18(15), 7373–7401. https://doi.org/10.1039/D5EE01311A
bibtex: '@article{Alem_Poormehrabi_Lins_Pachernegg-Mair_Bandl_Ruiz_Ventosa_Spirk_Gutmann_2025,
title={Monitoring chemical processes in redox flow batteries employing in situ
and in operando analyses}, volume={18}, DOI={10.1039/D5EE01311A},
number={15}, journal={Energy & Environmental Science}, publisher={The Royal
Society of Chemistry}, author={Alem, Ahmad and Poormehrabi, Pooria and Lins, Jonas
and Pachernegg-Mair, Lukas and Bandl, Christine and Ruiz, Virginia and Ventosa,
Edgar and Spirk, Stefan and Gutmann, Torsten}, year={2025}, pages={7373–7401}
}'
chicago: 'Alem, Ahmad, Pooria Poormehrabi, Jonas Lins, Lukas Pachernegg-Mair, Christine
Bandl, Virginia Ruiz, Edgar Ventosa, Stefan Spirk, and Torsten Gutmann. “Monitoring
Chemical Processes in Redox Flow Batteries Employing in Situ and in Operando Analyses.”
Energy & Environmental Science 18, no. 15 (2025): 7373–7401. https://doi.org/10.1039/D5EE01311A.'
ieee: 'A. Alem et al., “Monitoring chemical processes in redox flow batteries
employing in situ and in operando analyses,” Energy & Environmental Science,
vol. 18, no. 15, pp. 7373–7401, 2025, doi: 10.1039/D5EE01311A.'
mla: Alem, Ahmad, et al. “Monitoring Chemical Processes in Redox Flow Batteries
Employing in Situ and in Operando Analyses.” Energy & Environmental Science,
vol. 18, no. 15, The Royal Society of Chemistry, 2025, pp. 7373–7401, doi:10.1039/D5EE01311A.
short: A. Alem, P. Poormehrabi, J. Lins, L. Pachernegg-Mair, C. Bandl, V. Ruiz,
E. Ventosa, S. Spirk, T. Gutmann, Energy & Environmental Science 18 (2025)
7373–7401.
date_created: 2026-02-07T08:56:56Z
date_updated: 2026-02-17T16:19:23Z
doi: 10.1039/D5EE01311A
extern: '1'
intvolume: ' 18'
issue: '15'
language:
- iso: eng
page: 7373–7401
publication: Energy & Environmental Science
publisher: The Royal Society of Chemistry
status: public
title: Monitoring chemical processes in redox flow batteries employing in situ and
in operando analyses
type: journal_article
user_id: '100715'
volume: 18
year: '2025'
...
---
_id: '64063'
abstract:
- lang: eng
text: Sodium batteries are an attractive alternative for future energy storage as
they can be produced with abundant and low-cost materials. Nonetheless, sodium-ion
batteries (SIBs) are often composed of flammable and volatile carbonate-based
liquid electrolytes. Polymer electrolytes have attracted significant attention
as safer alternatives. Among polymer electrolytes, single-ion conductive polymer
electrolytes (SIPEs) are considered particularly interesting because they can
suppress dendrite growth, enabling high-performance (quasi)-solid-state sodium–(metal)
batteries. In this work, a self-standing, flexible, quasi-solid-state SIPE is
investigated, which is composed of sodium 4-styrene sulfonyl (trifluoromethanesulfonyl)
imide (NaSTFSI), pentaerythritol tetrakis(3-mercaptopropionate) (PETMP) and pentaerythritol
tetraacrylate (PET4A) blended with poly(vinylidene fluoride-co-hexafluoropropylene)
(PVDF-HFP). The SIPE membrane, including 50 wt% of molecular transporter, exhibits
ionic conductivity of 1.4 × 10−5 S cm−1 and 1.3 × 10−4 S cm−1 at 20 °C and 90
°C, respectively, thermal stability up to 280 °C, electrochemical stability window
up to 4.5 V vs. Na/Na+, and Na plating/stripping reversibility in symmetric Na‖Na
cells. The manufactured SIPE implemented in Prussian White (PW)‖Na cells enables
the delivery of 147 mA h g−1 of PW at 15 mA g−1 with a Coulombic efficiency of
over 99%, which is comparable with the PW‖Na cells using liquid carbonate electrolyte,
confirming the suitability of the designed SIPE for sodium–(metal) batteries.
author:
- first_name: Clemens
full_name: Wunder, Clemens
last_name: Wunder
- first_name: Thanh-Loan
full_name: Lai, Thanh-Loan
last_name: Lai
- first_name: Edina
full_name: Šić, Edina
last_name: Šić
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Eric
full_name: Vito, Eric
last_name: Vito
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Maider
full_name: Zarrabeitia, Maider
last_name: Zarrabeitia
- first_name: Stefano
full_name: Passerini, Stefano
last_name: Passerini
citation:
ama: Wunder C, Lai T-L, Šić E, et al. Sodium 4-styrenesulfonyl(trifluoromethanesulfonyl)imide-based
single-ion conducting polymer electrolyte incorporating molecular transporters
for quasi-solid-state sodium batteries. Journal of Materials Chemistry A.
2024;12(32):20935–20946. doi:10.1039/D4TA02329C
apa: Wunder, C., Lai, T.-L., Šić, E., Gutmann, T., Vito, E., Buntkowsky, G., Zarrabeitia,
M., & Passerini, S. (2024). Sodium 4-styrenesulfonyl(trifluoromethanesulfonyl)imide-based
single-ion conducting polymer electrolyte incorporating molecular transporters
for quasi-solid-state sodium batteries. Journal of Materials Chemistry A,
12(32), 20935–20946. https://doi.org/10.1039/D4TA02329C
bibtex: '@article{Wunder_Lai_Šić_Gutmann_Vito_Buntkowsky_Zarrabeitia_Passerini_2024,
title={Sodium 4-styrenesulfonyl(trifluoromethanesulfonyl)imide-based single-ion
conducting polymer electrolyte incorporating molecular transporters for quasi-solid-state
sodium batteries}, volume={12}, DOI={10.1039/D4TA02329C},
number={32}, journal={Journal of Materials Chemistry A}, publisher={The Royal
Society of Chemistry}, author={Wunder, Clemens and Lai, Thanh-Loan and Šić, Edina
and Gutmann, Torsten and Vito, Eric and Buntkowsky, Gerd and Zarrabeitia, Maider
and Passerini, Stefano}, year={2024}, pages={20935–20946} }'
chicago: 'Wunder, Clemens, Thanh-Loan Lai, Edina Šić, Torsten Gutmann, Eric Vito,
Gerd Buntkowsky, Maider Zarrabeitia, and Stefano Passerini. “Sodium 4-Styrenesulfonyl(Trifluoromethanesulfonyl)Imide-Based
Single-Ion Conducting Polymer Electrolyte Incorporating Molecular Transporters
for Quasi-Solid-State Sodium Batteries.” Journal of Materials Chemistry A
12, no. 32 (2024): 20935–20946. https://doi.org/10.1039/D4TA02329C.'
ieee: 'C. Wunder et al., “Sodium 4-styrenesulfonyl(trifluoromethanesulfonyl)imide-based
single-ion conducting polymer electrolyte incorporating molecular transporters
for quasi-solid-state sodium batteries,” Journal of Materials Chemistry A,
vol. 12, no. 32, pp. 20935–20946, 2024, doi: 10.1039/D4TA02329C.'
mla: Wunder, Clemens, et al. “Sodium 4-Styrenesulfonyl(Trifluoromethanesulfonyl)Imide-Based
Single-Ion Conducting Polymer Electrolyte Incorporating Molecular Transporters
for Quasi-Solid-State Sodium Batteries.” Journal of Materials Chemistry A,
vol. 12, no. 32, The Royal Society of Chemistry, 2024, pp. 20935–20946, doi:10.1039/D4TA02329C.
short: C. Wunder, T.-L. Lai, E. Šić, T. Gutmann, E. Vito, G. Buntkowsky, M. Zarrabeitia,
S. Passerini, Journal of Materials Chemistry A 12 (2024) 20935–20946.
date_created: 2026-02-07T16:19:39Z
date_updated: 2026-02-17T16:12:37Z
doi: 10.1039/D4TA02329C
extern: '1'
intvolume: ' 12'
issue: '32'
language:
- iso: eng
page: 20935–20946
publication: Journal of Materials Chemistry A
publisher: The Royal Society of Chemistry
status: public
title: Sodium 4-styrenesulfonyl(trifluoromethanesulfonyl)imide-based single-ion conducting
polymer electrolyte incorporating molecular transporters for quasi-solid-state sodium
batteries
type: journal_article
user_id: '100715'
volume: 12
year: '2024'
...
---
_id: '64062'
abstract:
- lang: eng
text: Abstract Novel SBA-15-supported heterogeneous catalysts are synthesized and
applied in the Mizoroki?Heck and the Suzuki?Miyaura cross-coupling reactions in
green solvents like PEG or water. The structural properties of the products after
each synthesis step are monitored by different analytics. The amount of amine/carboxyl
groups and vanillin/histidine methyl ester and thermal stability are determined
by TGA and elemental analysis, while ICP-OES delivered the amount of palladium
of the catalysts. The morphology is investigated by SEM and XPS and confirms the
presence of coordinated palladium in the zero-oxidation state. Gas adsorption
analysis is conducted, which indicates the presence of palladium clusters in one
of the two catalysts, which is underlined by BSE images combined with EDX. A detailed
13C ssNMR and DNP-enhanced 15N ssNMR spectral analysis is presented, which provides
ultimate proof of the successful syntheses of the catalysts. The coordination
of the palladium onto the carrier material is shown by combining the NMR spectral
results with the results of the other analytics. First catalytic tests show for
the Mizoroki?Heck reaction yields up to nearly 100% and for the Suzuki-Miyaura
up to 88% in the presence of PEG and water, respectively.
author:
- first_name: Till
full_name: Wissel, Till
last_name: Wissel
- first_name: Lorenz
full_name: Rösler, Lorenz
last_name: Rösler
- first_name: Martin
full_name: Brodrecht, Martin
last_name: Brodrecht
- first_name: Mark V.
full_name: Höfler, Mark V.
last_name: Höfler
- first_name: Kevin
full_name: Herr, Kevin
last_name: Herr
- first_name: Marcos
full_name: Oliveira Jr., Marcos
last_name: Oliveira Jr.
- first_name: Vytautas
full_name: Klimavicius, Vytautas
last_name: Klimavicius
- first_name: Martin
full_name: Ebert, Martin
last_name: Ebert
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- first_name: Markus
full_name: Hoffmann, Markus
last_name: Hoffmann
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: 'Wissel T, Rösler L, Brodrecht M, et al. Novel Heterogeneous Pd Catalysts for
Cross-Coupling Reactions in Biocompatible Media: Structural Insights from Solid-State
NMR Techniques. ChemCatChem. 2024;17:e202401511. doi:10.1002/cctc.202401511'
apa: 'Wissel, T., Rösler, L., Brodrecht, M., Höfler, M. V., Herr, K., Oliveira Jr.,
M., Klimavicius, V., Ebert, M., Breitzke, H., Hoffmann, M., Buntkowsky, G., &
Gutmann, T. (2024). Novel Heterogeneous Pd Catalysts for Cross-Coupling Reactions
in Biocompatible Media: Structural Insights from Solid-State NMR Techniques. ChemCatChem,
17, e202401511. https://doi.org/10.1002/cctc.202401511'
bibtex: '@article{Wissel_Rösler_Brodrecht_Höfler_Herr_Oliveira Jr._Klimavicius_Ebert_Breitzke_Hoffmann_et
al._2024, title={Novel Heterogeneous Pd Catalysts for Cross-Coupling Reactions
in Biocompatible Media: Structural Insights from Solid-State NMR Techniques},
volume={17}, DOI={10.1002/cctc.202401511},
journal={ChemCatChem}, publisher={John Wiley & Sons, Ltd}, author={Wissel,
Till and Rösler, Lorenz and Brodrecht, Martin and Höfler, Mark V. and Herr, Kevin
and Oliveira Jr., Marcos and Klimavicius, Vytautas and Ebert, Martin and Breitzke,
Hergen and Hoffmann, Markus and et al.}, year={2024}, pages={e202401511} }'
chicago: 'Wissel, Till, Lorenz Rösler, Martin Brodrecht, Mark V. Höfler, Kevin Herr,
Marcos Oliveira Jr., Vytautas Klimavicius, et al. “Novel Heterogeneous Pd Catalysts
for Cross-Coupling Reactions in Biocompatible Media: Structural Insights from
Solid-State NMR Techniques.” ChemCatChem 17 (2024): e202401511. https://doi.org/10.1002/cctc.202401511.'
ieee: 'T. Wissel et al., “Novel Heterogeneous Pd Catalysts for Cross-Coupling
Reactions in Biocompatible Media: Structural Insights from Solid-State NMR Techniques,”
ChemCatChem, vol. 17, p. e202401511, 2024, doi: 10.1002/cctc.202401511.'
mla: 'Wissel, Till, et al. “Novel Heterogeneous Pd Catalysts for Cross-Coupling
Reactions in Biocompatible Media: Structural Insights from Solid-State NMR Techniques.”
ChemCatChem, vol. 17, John Wiley & Sons, Ltd, 2024, p. e202401511,
doi:10.1002/cctc.202401511.'
short: T. Wissel, L. Rösler, M. Brodrecht, M.V. Höfler, K. Herr, M. Oliveira Jr.,
V. Klimavicius, M. Ebert, H. Breitzke, M. Hoffmann, G. Buntkowsky, T. Gutmann,
ChemCatChem 17 (2024) e202401511.
date_created: 2026-02-07T16:18:53Z
date_updated: 2026-02-17T16:12:41Z
doi: 10.1002/cctc.202401511
extern: '1'
intvolume: ' 17'
keyword:
- SBA-15
- Heterogeneous catalyst
- Pd cross-coupling
- Polyethylene glycol
- Solid-state DNP NMR
language:
- iso: eng
page: e202401511
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
publisher: John Wiley & Sons, Ltd
status: public
title: 'Novel Heterogeneous Pd Catalysts for Cross-Coupling Reactions in Biocompatible
Media: Structural Insights from Solid-State NMR Techniques'
type: journal_article
user_id: '100715'
volume: 17
year: '2024'
...
---
_id: '64043'
abstract:
- lang: eng
text: In this study, electrochemical processes in a Li{\textbar}LiPF6{\textbar}LFP
cell have been explored applying advanced solid-state NMR technologies. In situ
solid-state NMR allows to monitor structural changes in local environments in
commercially available cell components during galvanostatic cycling. In collaboration
with Dragonfly Energy, ePROBE GmbH and Bruker BioSpin GmbH & Co. KG, we have demonstrated
an experimental procedure for routine application of in situ solid-state NMR for
battery research. This points out the high potential of this approach for use
in the energy storage industry.
author:
- first_name: Edina
full_name: Šić, Edina
last_name: Šić
- first_name: Dominion
full_name: Fredericks, Dominion
last_name: Fredericks
- first_name: Oliver
full_name: Pecher, Oliver
last_name: Pecher
- first_name: Sebastian
full_name: Wegner, Sebastian
last_name: Wegner
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- first_name: Vickram
full_name: Singh, Vickram
last_name: Singh
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: Šić E, Fredericks D, Pecher O, et al. Towards Routine 7Li In Situ Solid-State
NMR Studies of Electrochemical Processes in Li\textbarLiPF6\textbarLFP Cells.
Applied Magnetic Resonance. 2024;(55):575–583. doi:10.1007/s00723-024-01643-1
apa: Šić, E., Fredericks, D., Pecher, O., Wegner, S., Breitzke, H., Singh, V., Buntkowsky,
G., & Gutmann, T. (2024). Towards Routine 7Li In Situ Solid-State NMR Studies
of Electrochemical Processes in Li\textbarLiPF6\textbarLFP Cells. Applied Magnetic
Resonance, 55, 575–583. https://doi.org/10.1007/s00723-024-01643-1
bibtex: '@article{Šić_Fredericks_Pecher_Wegner_Breitzke_Singh_Buntkowsky_Gutmann_2024,
title={Towards Routine 7Li In Situ Solid-State NMR Studies of Electrochemical
Processes in Li\textbarLiPF6\textbarLFP Cells}, DOI={10.1007/s00723-024-01643-1},
number={55}, journal={Applied Magnetic Resonance}, author={Šić, Edina and Fredericks,
Dominion and Pecher, Oliver and Wegner, Sebastian and Breitzke, Hergen and Singh,
Vickram and Buntkowsky, Gerd and Gutmann, Torsten}, year={2024}, pages={575–583}
}'
chicago: 'Šić, Edina, Dominion Fredericks, Oliver Pecher, Sebastian Wegner, Hergen
Breitzke, Vickram Singh, Gerd Buntkowsky, and Torsten Gutmann. “Towards Routine
7Li In Situ Solid-State NMR Studies of Electrochemical Processes in Li\textbarLiPF6\textbarLFP
Cells.” Applied Magnetic Resonance, no. 55 (2024): 575–583. https://doi.org/10.1007/s00723-024-01643-1.'
ieee: 'E. Šić et al., “Towards Routine 7Li In Situ Solid-State NMR Studies
of Electrochemical Processes in Li\textbarLiPF6\textbarLFP Cells,” Applied
Magnetic Resonance, no. 55, pp. 575–583, 2024, doi: 10.1007/s00723-024-01643-1.'
mla: Šić, Edina, et al. “Towards Routine 7Li In Situ Solid-State NMR Studies of
Electrochemical Processes in Li\textbarLiPF6\textbarLFP Cells.” Applied Magnetic
Resonance, no. 55, 2024, pp. 575–583, doi:10.1007/s00723-024-01643-1.
short: E. Šić, D. Fredericks, O. Pecher, S. Wegner, H. Breitzke, V. Singh, G. Buntkowsky,
T. Gutmann, Applied Magnetic Resonance (2024) 575–583.
date_created: 2026-02-07T16:10:40Z
date_updated: 2026-02-17T16:13:13Z
doi: 10.1007/s00723-024-01643-1
extern: '1'
issue: '55'
language:
- iso: eng
page: 575–583
publication: Applied Magnetic Resonance
publication_identifier:
issn:
- 1613-7507
status: public
title: Towards Routine 7Li In Situ Solid-State NMR Studies of Electrochemical Processes
in Li\textbarLiPF6\textbarLFP Cells
type: journal_article
user_id: '100715'
year: '2024'
...
---
_id: '64017'
abstract:
- lang: eng
text: Abstract Donor stabilization of Sn(II) and Pb(II) halides with 1,1?-ferrocenylene
bridged bisphosphanes has been explored for Fe(C5H4P(C6H5)2)2 (dppf), and Fe(C5H4PH(C4H9))2.
These bisphosphanes are reacted with SnBr2 and PbCl2 with and without additional
Lewis acid (AlCl3) forming acyclic and cyclic donor adducts from which the latter
represent bisphosphoniotetrylenes. Since dynamic exchange in solution is observed,
characterization includes solution and solid-state NMR in addition to SC-XRD,
amended by DFT calculations.
author:
- first_name: Sina
full_name: Nasemann, Sina
last_name: Nasemann
- first_name: Roman
full_name: Franz, Roman
last_name: Franz
- first_name: Denis
full_name: Kargin, Denis
last_name: Kargin
- first_name: Clemens
full_name: Bruhn, Clemens
last_name: Bruhn
- first_name: Zsolt
full_name: Kelemen, Zsolt
last_name: Kelemen
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Rudolf
full_name: Pietschnig, Rudolf
last_name: Pietschnig
citation:
ama: Nasemann S, Franz R, Kargin D, et al. At the limits of bisphosphonio-substituted
stannylenes. Chemistry - An Asian Journal. 2024;19(8):e202300950. doi:10.1002/asia.202300950
apa: Nasemann, S., Franz, R., Kargin, D., Bruhn, C., Kelemen, Z., Gutmann, T., &
Pietschnig, R. (2024). At the limits of bisphosphonio-substituted stannylenes.
Chemistry - An Asian Journal, 19(8), e202300950. https://doi.org/10.1002/asia.202300950
bibtex: '@article{Nasemann_Franz_Kargin_Bruhn_Kelemen_Gutmann_Pietschnig_2024, title={At
the limits of bisphosphonio-substituted stannylenes}, volume={19}, DOI={10.1002/asia.202300950},
number={8}, journal={Chemistry - An Asian Journal}, publisher={John Wiley &
Sons, Ltd}, author={Nasemann, Sina and Franz, Roman and Kargin, Denis and Bruhn,
Clemens and Kelemen, Zsolt and Gutmann, Torsten and Pietschnig, Rudolf}, year={2024},
pages={e202300950} }'
chicago: 'Nasemann, Sina, Roman Franz, Denis Kargin, Clemens Bruhn, Zsolt Kelemen,
Torsten Gutmann, and Rudolf Pietschnig. “At the Limits of Bisphosphonio-Substituted
Stannylenes.” Chemistry - An Asian Journal 19, no. 8 (2024): e202300950.
https://doi.org/10.1002/asia.202300950.'
ieee: 'S. Nasemann et al., “At the limits of bisphosphonio-substituted stannylenes,”
Chemistry - An Asian Journal, vol. 19, no. 8, p. e202300950, 2024, doi:
10.1002/asia.202300950.'
mla: Nasemann, Sina, et al. “At the Limits of Bisphosphonio-Substituted Stannylenes.”
Chemistry - An Asian Journal, vol. 19, no. 8, John Wiley & Sons, Ltd,
2024, p. e202300950, doi:10.1002/asia.202300950.
short: S. Nasemann, R. Franz, D. Kargin, C. Bruhn, Z. Kelemen, T. Gutmann, R. Pietschnig,
Chemistry - An Asian Journal 19 (2024) e202300950.
date_created: 2026-02-07T16:01:49Z
date_updated: 2026-02-17T16:14:49Z
doi: 10.1002/asia.202300950
extern: '1'
intvolume: ' 19'
issue: '8'
keyword:
- ferrocene
- lead
- phosphorus
- tetrylene
- tin
language:
- iso: eng
page: e202300950
publication: Chemistry - An Asian Journal
publisher: John Wiley & Sons, Ltd
status: public
title: At the limits of bisphosphonio-substituted stannylenes
type: journal_article
user_id: '100715'
volume: 19
year: '2024'
...
---
_id: '64020'
abstract:
- lang: eng
text: Porous organic polymers enable a novel approach to incorporate xantphos into
a solid macroligand. Immobilizing a ruthenium complex on the xantphos framework
results in an excellent catalyst for the hydrogenation of CO2 to formic acid.
Recycling experiments indicate a minor partial degradation of the heterogenous
catalyst after a certain induction period, which is referred to its structural
changes.
author:
- first_name: Arne
full_name: Nisters, Arne
last_name: Nisters
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Sun-Myung
full_name: Kim, Sun-Myung
last_name: Kim
- first_name: Jan Philipp
full_name: Hofmann, Jan Philipp
last_name: Hofmann
- first_name: Marcus
full_name: Rose, Marcus
last_name: Rose
citation:
ama: Nisters A, Gutmann T, Kim S-M, Hofmann JP, Rose M. A solid xantphos macroligand
based on porous organic polymers for the catalytic hydrogenation of CO2. RSC
Sustainability. 2024;2(8):2213–2217. doi:10.1039/D4SU00164H
apa: Nisters, A., Gutmann, T., Kim, S.-M., Hofmann, J. P., & Rose, M. (2024).
A solid xantphos macroligand based on porous organic polymers for the catalytic
hydrogenation of CO2. RSC Sustainability, 2(8), 2213–2217. https://doi.org/10.1039/D4SU00164H
bibtex: '@article{Nisters_Gutmann_Kim_Hofmann_Rose_2024, title={A solid xantphos
macroligand based on porous organic polymers for the catalytic hydrogenation of
CO2}, volume={2}, DOI={10.1039/D4SU00164H},
number={8}, journal={RSC Sustainability}, publisher={RSC}, author={Nisters, Arne
and Gutmann, Torsten and Kim, Sun-Myung and Hofmann, Jan Philipp and Rose, Marcus},
year={2024}, pages={2213–2217} }'
chicago: 'Nisters, Arne, Torsten Gutmann, Sun-Myung Kim, Jan Philipp Hofmann, and
Marcus Rose. “A Solid Xantphos Macroligand Based on Porous Organic Polymers for
the Catalytic Hydrogenation of CO2.” RSC Sustainability 2, no. 8 (2024):
2213–2217. https://doi.org/10.1039/D4SU00164H.'
ieee: 'A. Nisters, T. Gutmann, S.-M. Kim, J. P. Hofmann, and M. Rose, “A solid xantphos
macroligand based on porous organic polymers for the catalytic hydrogenation of
CO2,” RSC Sustainability, vol. 2, no. 8, pp. 2213–2217, 2024, doi: 10.1039/D4SU00164H.'
mla: Nisters, Arne, et al. “A Solid Xantphos Macroligand Based on Porous Organic
Polymers for the Catalytic Hydrogenation of CO2.” RSC Sustainability, vol.
2, no. 8, RSC, 2024, pp. 2213–2217, doi:10.1039/D4SU00164H.
short: A. Nisters, T. Gutmann, S.-M. Kim, J.P. Hofmann, M. Rose, RSC Sustainability
2 (2024) 2213–2217.
date_created: 2026-02-07T16:03:21Z
date_updated: 2026-02-17T16:14:40Z
doi: 10.1039/D4SU00164H
extern: '1'
intvolume: ' 2'
issue: '8'
language:
- iso: eng
page: 2213–2217
publication: RSC Sustainability
publisher: RSC
status: public
title: A solid xantphos macroligand based on porous organic polymers for the catalytic
hydrogenation of CO2
type: journal_article
user_id: '100715'
volume: 2
year: '2024'
...