---
_id: '45571'
abstract:
- lang: eng
text: Self-templating is a facile strategy for synthesizing porous carbons by direct
pyrolysis of organic metal salts. However, the method typically suffers from low
yields (<4%) and limited specific surface areas (SSA<2000 m2 g−1) originating
from low activity of metal cations (e.g., K+ or Na+) in promoting construction
and activation of carbon frameworks. Here we use cesium acetate as the only precursor
of oxo-carbons with large SSA of the order of 3000 m2 g−1, pore volume approaching
2 cm3 g−1, tunable oxygen contents, and yields of up to 15 %. We unravel the role
of Cs+ as an efficient promoter of framework formation, templating and etching
agent, while acetates act as carbon/oxygen sources of carbonaceous frameworks.
The oxo-carbons show record-high CO2 uptake of 8.71 mmol g−1 and an ultimate specific
capacitance of 313 F g−1 in the supercapacitor. This study helps to understand
and rationally tailor the materials design by a still rare organic solid-state
chemistry.
article_type: original
author:
- first_name: Jiaxin
full_name: Li, Jiaxin
last_name: Li
- first_name: Janina
full_name: Kossmann, Janina
last_name: Kossmann
- first_name: Ke
full_name: Zeng, Ke
last_name: Zeng
- first_name: Kun
full_name: Zhang, Kun
last_name: Zhang
- first_name: Bingjie
full_name: Wang, Bingjie
last_name: Wang
- first_name: Christian
full_name: Weinberger, Christian
id: '11848'
last_name: Weinberger
- first_name: Markus
full_name: Antonietti, Markus
last_name: Antonietti
- first_name: Mateusz
full_name: Odziomek, Mateusz
last_name: Odziomek
- first_name: Nieves
full_name: López‐Salas, Nieves
last_name: López‐Salas
citation:
ama: 'Li J, Kossmann J, Zeng K, et al. When High‐Temperature Cesium Chemistry Meets
Self‐Templating: Metal Acetates as Building Blocks of Unusual Highly Porous Carbons.
Angewandte Chemie International Edition. Published online 2023. doi:10.1002/anie.202217808'
apa: 'Li, J., Kossmann, J., Zeng, K., Zhang, K., Wang, B., Weinberger, C., Antonietti,
M., Odziomek, M., & López‐Salas, N. (2023). When High‐Temperature Cesium Chemistry
Meets Self‐Templating: Metal Acetates as Building Blocks of Unusual Highly Porous
Carbons. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202217808'
bibtex: '@article{Li_Kossmann_Zeng_Zhang_Wang_Weinberger_Antonietti_Odziomek_López‐Salas_2023,
title={When High‐Temperature Cesium Chemistry Meets Self‐Templating: Metal Acetates
as Building Blocks of Unusual Highly Porous Carbons}, DOI={10.1002/anie.202217808},
journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Li,
Jiaxin and Kossmann, Janina and Zeng, Ke and Zhang, Kun and Wang, Bingjie and
Weinberger, Christian and Antonietti, Markus and Odziomek, Mateusz and López‐Salas,
Nieves}, year={2023} }'
chicago: 'Li, Jiaxin, Janina Kossmann, Ke Zeng, Kun Zhang, Bingjie Wang, Christian
Weinberger, Markus Antonietti, Mateusz Odziomek, and Nieves López‐Salas. “When
High‐Temperature Cesium Chemistry Meets Self‐Templating: Metal Acetates as Building
Blocks of Unusual Highly Porous Carbons.” Angewandte Chemie International Edition,
2023. https://doi.org/10.1002/anie.202217808.'
ieee: 'J. Li et al., “When High‐Temperature Cesium Chemistry Meets Self‐Templating:
Metal Acetates as Building Blocks of Unusual Highly Porous Carbons,” Angewandte
Chemie International Edition, 2023, doi: 10.1002/anie.202217808.'
mla: 'Li, Jiaxin, et al. “When High‐Temperature Cesium Chemistry Meets Self‐Templating:
Metal Acetates as Building Blocks of Unusual Highly Porous Carbons.” Angewandte
Chemie International Edition, Wiley, 2023, doi:10.1002/anie.202217808.'
short: J. Li, J. Kossmann, K. Zeng, K. Zhang, B. Wang, C. Weinberger, M. Antonietti,
M. Odziomek, N. López‐Salas, Angewandte Chemie International Edition (2023).
date_created: 2023-06-12T07:42:09Z
date_updated: 2024-03-21T12:01:33Z
doi: 10.1002/anie.202217808
keyword:
- CO2 Adsorption
- Cesium Acetate
- Cesium Effect
- Porous Carbons
- Supercapacitor
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
issn:
- 0044-8249
- 1521-3757
publication_status: published
publisher: Wiley
status: public
title: 'When High‐Temperature Cesium Chemistry Meets Self‐Templating: Metal Acetates
as Building Blocks of Unusual Highly Porous Carbons'
type: journal_article
user_id: '11848'
year: '2023'
...
---
_id: '42879'
author:
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Arne
full_name: Stepen, Arne
last_name: Stepen
- first_name: Bernhard
full_name: Birenheide, Bernhard
last_name: Birenheide
- first_name: Simon
full_name: Barth, Simon
last_name: Barth
- first_name: Maxim
full_name: Leskov, Maxim
last_name: Leskov
- first_name: Roland
full_name: Schoch, Roland
last_name: Schoch
- first_name: Felix
full_name: Krämer, Felix
last_name: Krämer
- first_name: Frank
full_name: Breher, Frank
last_name: Breher
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: 'Köring L, Stepen A, Birenheide B, et al. Boron‐Centered Lewis Superacid through
Redox‐Active Ligands: Application in C−F and S−F Bond Activation. Angewandte
Chemie. Published online 2023. doi:10.1002/ange.202301632'
apa: 'Köring, L., Stepen, A., Birenheide, B., Barth, S., Leskov, M., Schoch, R.,
Krämer, F., Breher, F., & Paradies, J. (2023). Boron‐Centered Lewis Superacid
through Redox‐Active Ligands: Application in C−F and S−F Bond Activation. Angewandte
Chemie. https://doi.org/10.1002/ange.202301632'
bibtex: '@article{Köring_Stepen_Birenheide_Barth_Leskov_Schoch_Krämer_Breher_Paradies_2023,
title={Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application
in C−F and S−F Bond Activation}, DOI={10.1002/ange.202301632},
journal={Angewandte Chemie}, publisher={Wiley}, author={Köring, Laura and Stepen,
Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim and Schoch, Roland
and Krämer, Felix and Breher, Frank and Paradies, Jan}, year={2023} }'
chicago: 'Köring, Laura, Arne Stepen, Bernhard Birenheide, Simon Barth, Maxim Leskov,
Roland Schoch, Felix Krämer, Frank Breher, and Jan Paradies. “Boron‐Centered Lewis
Superacid through Redox‐Active Ligands: Application in C−F and S−F Bond Activation.”
Angewandte Chemie, 2023. https://doi.org/10.1002/ange.202301632.'
ieee: 'L. Köring et al., “Boron‐Centered Lewis Superacid through Redox‐Active
Ligands: Application in C−F and S−F Bond Activation,” Angewandte Chemie,
2023, doi: 10.1002/ange.202301632.'
mla: 'Köring, Laura, et al. “Boron‐Centered Lewis Superacid through Redox‐Active
Ligands: Application in C−F and S−F Bond Activation.” Angewandte Chemie,
Wiley, 2023, doi:10.1002/ange.202301632.'
short: L. Köring, A. Stepen, B. Birenheide, S. Barth, M. Leskov, R. Schoch, F. Krämer,
F. Breher, J. Paradies, Angewandte Chemie (2023).
date_created: 2023-03-08T19:31:03Z
date_updated: 2023-03-08T19:32:09Z
department:
- _id: '2'
- _id: '389'
doi: 10.1002/ange.202301632
keyword:
- General Medicine
language:
- iso: eng
publication: Angewandte Chemie
publication_identifier:
issn:
- 0044-8249
- 1521-3757
publication_status: published
publisher: Wiley
status: public
title: 'Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in
C−F and S−F Bond Activation'
type: journal_article
user_id: '53339'
year: '2023'
...
---
_id: '62101'
abstract:
- lang: eng
text: AbstractThe carbon–carbon double bond of
unsaturated carbonyl compounds was readily reduced by using a phosphetane oxide
catalyst in the presence of a simple organosilane as the terminal reductant and
water as the hydrogen source. Quantitative hydrogenation was observed when 1.0 mol %
of a methyl‐substituted phosphetane oxide was employed as the catalyst. The procedure
is highly selective towards activated double bonds, tolerating a variety of functional
groups that are usually prone to reduction. In total, 25 alkenes and two alkynes
were hydrogenated to the corresponding alkanes in excellent yields of up to 99 %.
Notably, less active poly(methylhydrosiloxane) could also be utilized as the terminal
reductant. Mechanistic investigations revealed the phosphane as the catalyst resting
state and a protonation/deprotonation sequence as the crucial step in the catalytic
cycle.
author:
- first_name: Lars
full_name: Longwitz, Lars
last_name: Longwitz
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: Longwitz L, Werner T. Reduction of Activated Alkenes by PIII/PV
Redox Cycling Catalysis. Angewandte Chemie. 2020;132(7):2782-2785. doi:10.1002/ange.201912991
apa: Longwitz, L., & Werner, T. (2020). Reduction of Activated Alkenes by PIII/PV
Redox Cycling Catalysis. Angewandte Chemie, 132(7), 2782–2785. https://doi.org/10.1002/ange.201912991
bibtex: '@article{Longwitz_Werner_2020, title={Reduction of Activated Alkenes by
PIII/PV Redox Cycling Catalysis}, volume={132}, DOI={10.1002/ange.201912991}, number={7},
journal={Angewandte Chemie}, publisher={Wiley}, author={Longwitz, Lars and Werner,
Thomas}, year={2020}, pages={2782–2785} }'
chicago: 'Longwitz, Lars, and Thomas Werner. “Reduction of Activated Alkenes by
PIII/PV Redox Cycling Catalysis.” Angewandte Chemie
132, no. 7 (2020): 2782–85. https://doi.org/10.1002/ange.201912991.'
ieee: 'L. Longwitz and T. Werner, “Reduction of Activated Alkenes by PIII/PV
Redox Cycling Catalysis,” Angewandte Chemie, vol. 132, no. 7, pp. 2782–2785,
2020, doi: 10.1002/ange.201912991.'
mla: Longwitz, Lars, and Thomas Werner. “Reduction of Activated Alkenes by PIII/PV
Redox Cycling Catalysis.” Angewandte Chemie, vol. 132, no. 7, Wiley, 2020,
pp. 2782–85, doi:10.1002/ange.201912991.
short: L. Longwitz, T. Werner, Angewandte Chemie 132 (2020) 2782–2785.
date_created: 2025-11-05T15:39:06Z
date_updated: 2025-11-10T08:11:23Z
department:
- _id: '35'
- _id: '2'
doi: 10.1002/ange.201912991
intvolume: ' 132'
issue: '7'
keyword:
- T2
- T4
language:
- iso: eng
page: 2782-2785
publication: Angewandte Chemie
publication_identifier:
issn:
- 0044-8249
- 1521-3757
publication_status: published
publisher: Wiley
status: public
title: Reduction of Activated Alkenes by PIII/PV Redox Cycling
Catalysis
type: journal_article
user_id: '89271'
volume: 132
year: '2020'
...
---
_id: '47584'
abstract:
- lang: eng
text: AbstractDie Digitalisierung und Flexibilisierung
von Produktionsprozessen bieten in der Spezialchemie die Chance, auf marktseitige
Herausforderungen adäquat zu reagieren. Kürzer werdende Produktlebenszyklen, zunehmende
Produktindividualisierung und die daraus resultierende Volatilität der Märkte
stellen neue Anforderungen an Anlagenbetreiber. Neuartige Konzepte wie modulare
Produktionsanlagen sowie Technologieentwicklungen im Rahmen der Industrie 4.0
können dabei helfen, die Smart Factory in der Spezialchemie umzusetzen. Im Folgenden
werden die für diesen Wandel notwendigen Konzepte vorgestellt.
author:
- first_name: Arnulf
full_name: Reitze, Arnulf
last_name: Reitze
- first_name: Nikolas
full_name: Jürgensmeyer, Nikolas
last_name: Jürgensmeyer
- first_name: Stefan
full_name: Lier, Stefan
last_name: Lier
- first_name: Marco
full_name: Kohnke, Marco
last_name: Kohnke
- first_name: Julia
full_name: Riese, Julia
id: '101499'
last_name: Riese
orcid: 0000-0002-3053-0534
- first_name: Marcus
full_name: Grünewald, Marcus
last_name: Grünewald
citation:
ama: 'Reitze A, Jürgensmeyer N, Lier S, Kohnke M, Riese J, Grünewald M. Auf dem
Weg zur Smart Factory: modulare, intelligente Konzepte für die Produktion von
Spezialchemikalien der Zukunft. Angewandte Chemie. 2018;130(16):4318-4324.
doi:10.1002/ange.201711571'
apa: 'Reitze, A., Jürgensmeyer, N., Lier, S., Kohnke, M., Riese, J., & Grünewald,
M. (2018). Auf dem Weg zur Smart Factory: modulare, intelligente Konzepte für
die Produktion von Spezialchemikalien der Zukunft. Angewandte Chemie, 130(16),
4318–4324. https://doi.org/10.1002/ange.201711571'
bibtex: '@article{Reitze_Jürgensmeyer_Lier_Kohnke_Riese_Grünewald_2018, title={Auf
dem Weg zur Smart Factory: modulare, intelligente Konzepte für die Produktion
von Spezialchemikalien der Zukunft}, volume={130}, DOI={10.1002/ange.201711571},
number={16}, journal={Angewandte Chemie}, publisher={Wiley}, author={Reitze, Arnulf
and Jürgensmeyer, Nikolas and Lier, Stefan and Kohnke, Marco and Riese, Julia
and Grünewald, Marcus}, year={2018}, pages={4318–4324} }'
chicago: 'Reitze, Arnulf, Nikolas Jürgensmeyer, Stefan Lier, Marco Kohnke, Julia
Riese, and Marcus Grünewald. “Auf Dem Weg Zur Smart Factory: Modulare, Intelligente
Konzepte Für Die Produktion von Spezialchemikalien Der Zukunft.” Angewandte
Chemie 130, no. 16 (2018): 4318–24. https://doi.org/10.1002/ange.201711571.'
ieee: 'A. Reitze, N. Jürgensmeyer, S. Lier, M. Kohnke, J. Riese, and M. Grünewald,
“Auf dem Weg zur Smart Factory: modulare, intelligente Konzepte für die Produktion
von Spezialchemikalien der Zukunft,” Angewandte Chemie, vol. 130, no. 16,
pp. 4318–4324, 2018, doi: 10.1002/ange.201711571.'
mla: 'Reitze, Arnulf, et al. “Auf Dem Weg Zur Smart Factory: Modulare, Intelligente
Konzepte Für Die Produktion von Spezialchemikalien Der Zukunft.” Angewandte
Chemie, vol. 130, no. 16, Wiley, 2018, pp. 4318–24, doi:10.1002/ange.201711571.'
short: A. Reitze, N. Jürgensmeyer, S. Lier, M. Kohnke, J. Riese, M. Grünewald, Angewandte
Chemie 130 (2018) 4318–4324.
date_created: 2023-10-04T14:19:19Z
date_updated: 2024-03-08T11:32:36Z
doi: 10.1002/ange.201711571
extern: '1'
intvolume: ' 130'
issue: '16'
keyword:
- General Medicine
language:
- iso: eng
page: 4318-4324
publication: Angewandte Chemie
publication_identifier:
issn:
- 0044-8249
- 1521-3757
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Auf dem Weg zur Smart Factory: modulare, intelligente Konzepte für die Produktion
von Spezialchemikalien der Zukunft'
type: journal_article
user_id: '101499'
volume: 130
year: '2018'
...
---
_id: '22242'
author:
- first_name: Arne J.
full_name: Stepen, Arne J.
last_name: Stepen
- first_name: Markus
full_name: Bursch, Markus
last_name: Bursch
- first_name: Stefan
full_name: Grimme, Stefan
last_name: Grimme
- first_name: Douglas W.
full_name: Stephan, Douglas W.
last_name: Stephan
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Stepen AJ, Bursch M, Grimme S, Stephan DW, Paradies J. Reduktion von Phosphanoxiden
mit Oxalylchlorid und Wasserstoff, vermittelt durch ein elektrophiles Phosphoniumkation.
Angewandte Chemie. Published online 2018:15473-15476. doi:10.1002/ange.201809275
apa: Stepen, A. J., Bursch, M., Grimme, S., Stephan, D. W., & Paradies, J. (2018).
Reduktion von Phosphanoxiden mit Oxalylchlorid und Wasserstoff, vermittelt durch
ein elektrophiles Phosphoniumkation. Angewandte Chemie, 15473–15476. https://doi.org/10.1002/ange.201809275
bibtex: '@article{Stepen_Bursch_Grimme_Stephan_Paradies_2018, title={Reduktion von
Phosphanoxiden mit Oxalylchlorid und Wasserstoff, vermittelt durch ein elektrophiles
Phosphoniumkation}, DOI={10.1002/ange.201809275},
journal={Angewandte Chemie}, author={Stepen, Arne J. and Bursch, Markus and Grimme,
Stefan and Stephan, Douglas W. and Paradies, Jan}, year={2018}, pages={15473–15476}
}'
chicago: Stepen, Arne J., Markus Bursch, Stefan Grimme, Douglas W. Stephan, and
Jan Paradies. “Reduktion von Phosphanoxiden Mit Oxalylchlorid Und Wasserstoff,
Vermittelt Durch Ein Elektrophiles Phosphoniumkation.” Angewandte Chemie,
2018, 15473–76. https://doi.org/10.1002/ange.201809275.
ieee: 'A. J. Stepen, M. Bursch, S. Grimme, D. W. Stephan, and J. Paradies, “Reduktion
von Phosphanoxiden mit Oxalylchlorid und Wasserstoff, vermittelt durch ein elektrophiles
Phosphoniumkation,” Angewandte Chemie, pp. 15473–15476, 2018, doi: 10.1002/ange.201809275.'
mla: Stepen, Arne J., et al. “Reduktion von Phosphanoxiden Mit Oxalylchlorid Und
Wasserstoff, Vermittelt Durch Ein Elektrophiles Phosphoniumkation.” Angewandte
Chemie, 2018, pp. 15473–76, doi:10.1002/ange.201809275.
short: A.J. Stepen, M. Bursch, S. Grimme, D.W. Stephan, J. Paradies, Angewandte
Chemie (2018) 15473–15476.
date_created: 2021-05-26T10:42:23Z
date_updated: 2023-01-23T12:50:32Z
doi: 10.1002/ange.201809275
language:
- iso: eng
page: 15473-15476
publication: Angewandte Chemie
publication_identifier:
issn:
- 0044-8249
- 1521-3757
publication_status: published
status: public
title: Reduktion von Phosphanoxiden mit Oxalylchlorid und Wasserstoff, vermittelt
durch ein elektrophiles Phosphoniumkation
type: journal_article
user_id: '53339'
year: '2018'
...