---
_id: '62812'
abstract:
- lang: eng
text: Attributing features of electrochemical impedance spectra to electrochemical
phenomena is both crucial and frequently ambiguous. To elucidate the origin of
the ohmic part of the spectrum, activated carbon electrodes were prepared with
different contents of polyacrylic acid as binder. Their impedance spectra and
cyclic voltammograms were recorded using sulfuric acid of five different concentrations
as the electrolyte. To distinguish electrolyte resistance and resistances related
to the activated carbon layer of the electrode, the specific electrolyte conductivity
was independently measured and compared against the ohmic part of the electrochemical
impedance spectra (EIS). The capacitive cyclic voltammograms show larger resistive
contributions with higher scan rate and lower electrolyte conductivity. Comparing
the ohmic part of the EIS to the specific resistance of the electrolyte, a linear
function with no statistically significant offset was found. The ohmic part of
the EIS, thus, reflects the electrolyte resistance, not that of the carbon electrode.
author:
- first_name: Sebastian
full_name: Reinke, Sebastian
id: '117727'
last_name: Reinke
- first_name: Vera
full_name: Khamitsevich, Vera
last_name: Khamitsevich
- first_name: Oliver
full_name: Röth, Oliver
id: '117786'
last_name: Röth
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
citation:
ama: 'Reinke S, Khamitsevich V, Röth O, Linnemann J. Assessment of the Physicochemical
Meaning of the Ohmic Series Resistance Observed for High Frequencies in Electrochemical
Impedance Spectra. In: 2023 International Workshop on Impedance Spectroscopy
(IWIS). IEEE; 2023. doi:10.1109/iwis61214.2023.10302764'
apa: Reinke, S., Khamitsevich, V., Röth, O., & Linnemann, J. (2023). Assessment
of the Physicochemical Meaning of the Ohmic Series Resistance Observed for High
Frequencies in Electrochemical Impedance Spectra. 2023 International Workshop
on Impedance Spectroscopy (IWIS). https://doi.org/10.1109/iwis61214.2023.10302764
bibtex: '@inproceedings{Reinke_Khamitsevich_Röth_Linnemann_2023, title={Assessment
of the Physicochemical Meaning of the Ohmic Series Resistance Observed for High
Frequencies in Electrochemical Impedance Spectra}, DOI={10.1109/iwis61214.2023.10302764},
booktitle={2023 International Workshop on Impedance Spectroscopy (IWIS)}, publisher={IEEE},
author={Reinke, Sebastian and Khamitsevich, Vera and Röth, Oliver and Linnemann,
Julia}, year={2023} }'
chicago: Reinke, Sebastian, Vera Khamitsevich, Oliver Röth, and Julia Linnemann.
“Assessment of the Physicochemical Meaning of the Ohmic Series Resistance Observed
for High Frequencies in Electrochemical Impedance Spectra.” In 2023 International
Workshop on Impedance Spectroscopy (IWIS). IEEE, 2023. https://doi.org/10.1109/iwis61214.2023.10302764.
ieee: 'S. Reinke, V. Khamitsevich, O. Röth, and J. Linnemann, “Assessment of the
Physicochemical Meaning of the Ohmic Series Resistance Observed for High Frequencies
in Electrochemical Impedance Spectra,” 2023, doi: 10.1109/iwis61214.2023.10302764.'
mla: Reinke, Sebastian, et al. “Assessment of the Physicochemical Meaning of the
Ohmic Series Resistance Observed for High Frequencies in Electrochemical Impedance
Spectra.” 2023 International Workshop on Impedance Spectroscopy (IWIS),
IEEE, 2023, doi:10.1109/iwis61214.2023.10302764.
short: 'S. Reinke, V. Khamitsevich, O. Röth, J. Linnemann, in: 2023 International
Workshop on Impedance Spectroscopy (IWIS), IEEE, 2023.'
date_created: 2025-12-03T15:58:28Z
date_updated: 2026-01-19T15:40:41Z
department:
- _id: '985'
doi: 10.1109/iwis61214.2023.10302764
extern: '1'
keyword:
- electrochemical impedance spectroscopy
- supercapacitors
- carbon
language:
- iso: eng
publication: 2023 International Workshop on Impedance Spectroscopy (IWIS)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Assessment of the Physicochemical Meaning of the Ohmic Series Resistance Observed
for High Frequencies in Electrochemical Impedance Spectra
type: conference
user_id: '116779'
year: '2023'
...
---
_id: '48666'
abstract:
- lang: eng
text: Unter dem Einfluss der Digitalisierung wandeln sich mechatronische Produkte
zunehmend in cyber-physische Systeme (CPS). Diese sind in der Lage, umfangreiche
Daten während ihres Betriebs zu sammeln und über digitale Netzinfrastrukturen
zur Verfügung zu stellen. Gemeinsam mit weiteren Daten aus der Betriebsphase versprechen
sie wertvolle Erkenntnisse über das Produkt und dessen Nutzer, welche für die
Hersteller der CPS insbesondere für die Planung zukünftiger Produktgenerationenrelevant
sind. Die zielgerichtete Nutzung von Betriebsdaten in der strategischen Produktplanung
stellt produzierende Unternehmen jedoch noch vor zahlreiche Herausforderungen,
z. B. hinsichtlich der Identifizierung Erfolg versprechender Use Cases. Das vorliegende
Buch greift diese Herausforderungen auf und stellt ein Instrumentarium vor, das
produzierende Unternehmen zur datengestützten Produktplanung befähigt. Neben der
Vorstellung praxiserprobter Methoden und Werkzeuge werden Einblicke in vier Pilotprojekte
gegeben. Das Instrumentarium entstand im Forschungsprojekt „DizRuPt“, das vom
Bundesministerium für Bildung und Forschung (BMBF) gefördert wurde.
citation:
ama: Dumitrescu R, Koldewey C, eds. Datengestützte Produktplanung. Vol 408.
Heinz Nixdorf Institut; 2023. doi:10.17619/UNIPB/1-1667
apa: Dumitrescu, R., & Koldewey, C. (Eds.). (2023). Datengestützte Produktplanung
(Vol. 408). Heinz Nixdorf Institut. https://doi.org/10.17619/UNIPB/1-1667
bibtex: '@book{Dumitrescu_Koldewey_2023, place={Paderborn}, series={Verlagsschriftenreihe
des Heinz Nixdorf Instituts}, title={Datengestützte Produktplanung}, volume={408},
DOI={10.17619/UNIPB/1-1667},
publisher={Heinz Nixdorf Institut}, year={2023}, collection={Verlagsschriftenreihe
des Heinz Nixdorf Instituts} }'
chicago: 'Dumitrescu, Roman, and Christian Koldewey, eds. Datengestützte Produktplanung.
Vol. 408. Verlagsschriftenreihe des Heinz Nixdorf Instituts. Paderborn: Heinz
Nixdorf Institut, 2023. https://doi.org/10.17619/UNIPB/1-1667.'
ieee: 'R. Dumitrescu and C. Koldewey, Eds., Datengestützte Produktplanung,
vol. 408. Paderborn: Heinz Nixdorf Institut, 2023.'
mla: Dumitrescu, Roman, and Christian Koldewey, editors. Datengestützte Produktplanung.
Heinz Nixdorf Institut, 2023, doi:10.17619/UNIPB/1-1667.
short: R. Dumitrescu, C. Koldewey, eds., Datengestützte Produktplanung, Heinz Nixdorf
Institut, Paderborn, 2023.
date_created: 2023-11-07T14:11:00Z
date_updated: 2026-01-20T08:45:20Z
department:
- _id: '563'
doi: 10.17619/UNIPB/1-1667
editor:
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
intvolume: ' 408'
language:
- iso: ger
place: Paderborn
publication_status: published
publisher: Heinz Nixdorf Institut
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
title: Datengestützte Produktplanung
type: book_editor
user_id: '15782'
volume: 408
year: '2023'
...
---
_id: '54479'
abstract:
- lang: eng
text: Animal-assisted pedagogy is well known in classroom practice, but
scientific evidence of its impact on teaching and learning conditions is still
lacking. At the same time, the biggest challenge in education systems worldwide
is the social inclusion of students. In a pre–post design, 30 heterogeneous students
(16 f/14 m) from four different school classes (grades 5–8) of two secondary schools
and one grammar school were interviewed (in a problem-centered interview) about
their social inclusion and their social climate in class before and after being
taught selected subjects with a school dog for one school term. At the second
measurement point, participants were also asked about their perception of animal-assisted
pedagogy. The qualitative data analysis (Kuckartz) showed that the presence of
a dog leads to an improved social climate, more social integration and to a change
in social roles; therefore, we discussed our findings in the context of role theory
(Krappmann). In addition, we found that the mutual perception of the other students
and the teacher changes to a more positive and friendlier image. Through animal-assisted
pedagogy, a new social role is added to the classroom, where caring and bonding
are prioritized. Social interaction and norms are influenced and stereotypical
and individual roles can be changed. Therefore, animal-assisted pedagogy can be
key to promoting social inclusion in the school environment.
author:
- first_name: Mona Maria
full_name: Mombeck, Mona Maria
id: '29268'
last_name: Mombeck
- first_name: Timm
full_name: Albers, Timm
last_name: Albers
citation:
ama: Mombeck MM, Albers T. The Impact of a School Dog on Children’s Social Inclusion
and Social Climate in Class. European Journal of Investigation in Health, Psychology
and Education. 2023;14(1):1-17. doi:10.3390/ejihpe14010001
apa: Mombeck, M. M., & Albers, T. (2023). The Impact of a School Dog on Children’s
Social Inclusion and Social Climate in Class. European Journal of Investigation
in Health, Psychology and Education, 14(1), 1–17. https://doi.org/10.3390/ejihpe14010001
bibtex: '@article{Mombeck_Albers_2023, title={The Impact of a School Dog on Children’s
Social Inclusion and Social Climate in Class}, volume={14}, DOI={10.3390/ejihpe14010001},
number={1}, journal={European Journal of Investigation in Health, Psychology and
Education}, publisher={MDPI AG}, author={Mombeck, Mona Maria and Albers, Timm},
year={2023}, pages={1–17} }'
chicago: 'Mombeck, Mona Maria, and Timm Albers. “The Impact of a School Dog on Children’s
Social Inclusion and Social Climate in Class.” European Journal of Investigation
in Health, Psychology and Education 14, no. 1 (2023): 1–17. https://doi.org/10.3390/ejihpe14010001.'
ieee: 'M. M. Mombeck and T. Albers, “The Impact of a School Dog on Children’s Social
Inclusion and Social Climate in Class,” European Journal of Investigation in
Health, Psychology and Education, vol. 14, no. 1, pp. 1–17, 2023, doi: 10.3390/ejihpe14010001.'
mla: Mombeck, Mona Maria, and Timm Albers. “The Impact of a School Dog on Children’s
Social Inclusion and Social Climate in Class.” European Journal of Investigation
in Health, Psychology and Education, vol. 14, no. 1, MDPI AG, 2023, pp. 1–17,
doi:10.3390/ejihpe14010001.
short: M.M. Mombeck, T. Albers, European Journal of Investigation in Health, Psychology
and Education 14 (2023) 1–17.
date_created: 2024-05-28T08:25:29Z
date_updated: 2026-01-20T15:16:30Z
doi: 10.3390/ejihpe14010001
intvolume: ' 14'
issue: '1'
language:
- iso: eng
page: 1-17
publication: European Journal of Investigation in Health, Psychology and Education
publication_identifier:
issn:
- 2254-9625
publication_status: published
publisher: MDPI AG
status: public
title: The Impact of a School Dog on Children’s Social Inclusion and Social Climate
in Class
type: journal_article
user_id: '29268'
volume: 14
year: '2023'
...
---
_id: '55900'
article_number: '043158'
author:
- first_name: Dennis
full_name: Scharwald, Dennis
id: '55907'
last_name: Scharwald
orcid: 0009-0007-5654-5412
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Polina
full_name: Sharapova, Polina
last_name: Sharapova
citation:
ama: Scharwald D, Meier T, Sharapova P. Phase sensitivity of spatially broadband
high-gain SU(1,1) interferometers. Physical Review Research. 2023;5(4).
doi:10.1103/physrevresearch.5.043158
apa: Scharwald, D., Meier, T., & Sharapova, P. (2023). Phase sensitivity of
spatially broadband high-gain SU(1,1) interferometers. Physical Review Research,
5(4), Article 043158. https://doi.org/10.1103/physrevresearch.5.043158
bibtex: '@article{Scharwald_Meier_Sharapova_2023, title={Phase sensitivity of spatially
broadband high-gain SU(1,1) interferometers}, volume={5}, DOI={10.1103/physrevresearch.5.043158},
number={4043158}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Scharwald, Dennis and Meier, Torsten and Sharapova, Polina},
year={2023} }'
chicago: Scharwald, Dennis, Torsten Meier, and Polina Sharapova. “Phase Sensitivity
of Spatially Broadband High-Gain SU(1,1) Interferometers.” Physical Review
Research 5, no. 4 (2023). https://doi.org/10.1103/physrevresearch.5.043158.
ieee: 'D. Scharwald, T. Meier, and P. Sharapova, “Phase sensitivity of spatially
broadband high-gain SU(1,1) interferometers,” Physical Review Research,
vol. 5, no. 4, Art. no. 043158, 2023, doi: 10.1103/physrevresearch.5.043158.'
mla: Scharwald, Dennis, et al. “Phase Sensitivity of Spatially Broadband High-Gain
SU(1,1) Interferometers.” Physical Review Research, vol. 5, no. 4, 043158,
American Physical Society (APS), 2023, doi:10.1103/physrevresearch.5.043158.
short: D. Scharwald, T. Meier, P. Sharapova, Physical Review Research 5 (2023).
date_created: 2024-08-30T04:48:05Z
date_updated: 2026-02-01T13:21:22Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '35'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '27'
doi: 10.1103/physrevresearch.5.043158
intvolume: ' 5'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://journals.aps.org/prresearch/pdf/10.1103/PhysRevResearch.5.043158
oa: '1'
project:
- _id: '53'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '174'
name: 'TRR 142 - C10: TRR 142 - Erzeugung und Charakterisierung von Quantenlicht
in nichtlinearen Systemen: Eine theoretische Analyse (C10*)'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Phase sensitivity of spatially broadband high-gain SU(1,1) interferometers
type: journal_article
user_id: '55907'
volume: 5
year: '2023'
...
---
_id: '60035'
abstract:
- lang: eng
text: In this autoethnographic quadrologue, the authors aim to show how
meditation experiences defy verbalization in a qualitative research setting. This
leads to the insight that an autoethnographic approach may be a much better fit
for such an experience, where complex and inexpressible things can be found. This
is especially the case since autoethnographic texts include and immerse the reader
in the experience. Even though in the case of meditation this can hardly be achieved,
this quadrologue aims at conveying some of the struggles and peculiarities of
meditation practice. It focuses on the research process leading to the decision
to employ an autoethnography paradigm. Thus, the focus of this article is the
differentiation of autoethnography from other methodological approaches and the
conscious decision in favour of this method, which is rather unusual in German-speaking
countries. The authors develop the thesis that both the meditation experience
and the decision to employ an autoethnographic paradigm led to the experience
of “wandering off the beaten track” and crossing the boundaries of what is usually
done in society and social science respectively.
author:
- first_name: Anna-Katharina
full_name: Kothe, Anna-Katharina
last_name: Kothe
- first_name: Stefanie
full_name: Vochatzer, Stefanie
id: '95153'
last_name: Vochatzer
- first_name: Christian
full_name: Oesterle, Christian
last_name: Oesterle
- first_name: Steffen Philipp
full_name: Ruf, Steffen Philipp
last_name: Ruf
citation:
ama: 'Kothe A-K, Vochatzer S, Oesterle C, Ruf SP. Crossing Boundaries: Autoethnography
of Subjective Experiences During Meditation. The Qualitative Report. Published
online 2023. doi:10.46743/2160-3715/2023.5510'
apa: 'Kothe, A.-K., Vochatzer, S., Oesterle, C., & Ruf, S. P. (2023). Crossing
Boundaries: Autoethnography of Subjective Experiences During Meditation. The
Qualitative Report. https://doi.org/10.46743/2160-3715/2023.5510'
bibtex: '@article{Kothe_Vochatzer_Oesterle_Ruf_2023, title={Crossing Boundaries:
Autoethnography of Subjective Experiences During Meditation}, DOI={10.46743/2160-3715/2023.5510},
journal={The Qualitative Report}, publisher={Nova Southeastern University}, author={Kothe,
Anna-Katharina and Vochatzer, Stefanie and Oesterle, Christian and Ruf, Steffen
Philipp}, year={2023} }'
chicago: 'Kothe, Anna-Katharina, Stefanie Vochatzer, Christian Oesterle, and Steffen
Philipp Ruf. “Crossing Boundaries: Autoethnography of Subjective Experiences During
Meditation.” The Qualitative Report, 2023. https://doi.org/10.46743/2160-3715/2023.5510.'
ieee: 'A.-K. Kothe, S. Vochatzer, C. Oesterle, and S. P. Ruf, “Crossing Boundaries:
Autoethnography of Subjective Experiences During Meditation,” The Qualitative
Report, 2023, doi: 10.46743/2160-3715/2023.5510.'
mla: 'Kothe, Anna-Katharina, et al. “Crossing Boundaries: Autoethnography of Subjective
Experiences During Meditation.” The Qualitative Report, Nova Southeastern
University, 2023, doi:10.46743/2160-3715/2023.5510.'
short: A.-K. Kothe, S. Vochatzer, C. Oesterle, S.P. Ruf, The Qualitative Report
(2023).
date_created: 2025-05-25T12:44:13Z
date_updated: 2026-02-03T10:43:27Z
doi: 10.46743/2160-3715/2023.5510
language:
- iso: eng
publication: The Qualitative Report
publication_identifier:
issn:
- 2160-3715
publication_status: published
publisher: Nova Southeastern University
status: public
title: 'Crossing Boundaries: Autoethnography of Subjective Experiences During Meditation'
type: journal_article
user_id: '95153'
year: '2023'
...
---
_id: '63387'
author:
- first_name: Katharina
full_name: Elbwart, Katharina
id: '87912'
last_name: Elbwart
- first_name: Katja
full_name: Winter, Katja
last_name: Winter
- first_name: Matthias
full_name: Keidel, Matthias
last_name: Keidel
citation:
ama: 'Elbwart K, Winter K, Keidel M. Podcasts in der Hochschullehre: mittelalt &
literarisch. In: von Elbwart K, Fisseni B, Winter K, Wodtke E, eds. Beackerte
Felder: Kultur, Bildung, Erinnerung. Gaby Herchert Zum 65. Perspektiven Des Regionalen
Band 1. Aschendorff Verlag; 2023.'
apa: 'Elbwart, K., Winter, K., & Keidel, M. (2023). Podcasts in der Hochschullehre:
mittelalt & literarisch. In K. von Elbwart, B. Fisseni, K. Winter, & E.
Wodtke (Eds.), Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert
zum 65. Perspektiven des Regionalen Band 1. Aschendorff Verlag.'
bibtex: '@inbook{Elbwart_Winter_Keidel_2023, place={Münster}, title={Podcasts in
der Hochschullehre: mittelalt & literarisch.}, booktitle={Beackerte Felder:
Kultur, Bildung, Erinnerung. Gaby Herchert zum 65. Perspektiven des Regionalen
Band 1}, publisher={Aschendorff Verlag}, author={Elbwart, Katharina and Winter,
Katja and Keidel, Matthias}, editor={von Elbwart, Katharina and Fisseni, Bernhard
and Winter, Katja and Wodtke, Eva}, year={2023} }'
chicago: 'Elbwart, Katharina, Katja Winter, and Matthias Keidel. “Podcasts in Der
Hochschullehre: Mittelalt & Literarisch.” In Beackerte Felder: Kultur,
Bildung, Erinnerung. Gaby Herchert Zum 65. Perspektiven Des Regionalen Band 1,
edited by Katharina von Elbwart, Bernhard Fisseni, Katja Winter, and Eva Wodtke.
Münster: Aschendorff Verlag, 2023.'
ieee: 'K. Elbwart, K. Winter, and M. Keidel, “Podcasts in der Hochschullehre: mittelalt
& literarisch.,” in Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby
Herchert zum 65. Perspektiven des Regionalen Band 1, K. von Elbwart, B. Fisseni,
K. Winter, and E. Wodtke, Eds. Münster: Aschendorff Verlag, 2023.'
mla: 'Elbwart, Katharina, et al. “Podcasts in Der Hochschullehre: Mittelalt &
Literarisch.” Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert
Zum 65. Perspektiven Des Regionalen Band 1, edited by Katharina von Elbwart
et al., Aschendorff Verlag, 2023.'
short: 'K. Elbwart, K. Winter, M. Keidel, in: K. von Elbwart, B. Fisseni, K. Winter,
E. Wodtke (Eds.), Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert
Zum 65. Perspektiven Des Regionalen Band 1, Aschendorff Verlag, Münster, 2023.'
date_created: 2025-12-19T16:04:39Z
date_updated: 2026-02-03T14:37:21Z
editor:
- first_name: Katharina
full_name: von Elbwart, Katharina
last_name: von Elbwart
- first_name: Bernhard
full_name: Fisseni, Bernhard
last_name: Fisseni
- first_name: Katja
full_name: Winter, Katja
last_name: Winter
- first_name: Eva
full_name: Wodtke, Eva
last_name: Wodtke
language:
- iso: eng
place: Münster
publication: 'Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert zum 65.
Perspektiven des Regionalen Band 1'
publisher: Aschendorff Verlag
status: public
title: 'Podcasts in der Hochschullehre: mittelalt & literarisch.'
type: book_chapter
user_id: '87912'
year: '2023'
...
---
_id: '63388'
citation:
ama: 'von Elbwart K, Fisseni B, Winter K, Wodtke E, eds. Beackerte Felder: Kultur,
Bildung, Erinnerung. Gaby Herchert Zum 65. Perspektiven Des Regionalen. 1st
ed. Aschendorff Verlag; 2023.'
apa: 'von Elbwart, K., Fisseni, B., Winter, K., & Wodtke, E. (Eds.). (2023).
Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert zum 65. Perspektiven
des Regionalen (1st ed.). Aschendorff Verlag.'
bibtex: '@book{von Elbwart_Fisseni_Winter_Wodtke_2023, place={Münster}, edition={1},
title={Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert zum 65. Perspektiven
des Regionalen}, publisher={Aschendorff Verlag}, year={2023} }'
chicago: 'Elbwart, Katharina von, Berhanrd Fisseni, Katja Winter, and Eva Wodtke,
eds. Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert Zum 65. Perspektiven
Des Regionalen. 1st ed. Münster: Aschendorff Verlag, 2023.'
ieee: 'K. von Elbwart, B. Fisseni, K. Winter, and E. Wodtke, Eds., Beackerte
Felder: Kultur, Bildung, Erinnerung. Gaby Herchert zum 65. Perspektiven des Regionalen,
1st ed. Münster: Aschendorff Verlag, 2023.'
mla: 'von Elbwart, Katharina, et al., editors. Beackerte Felder: Kultur, Bildung,
Erinnerung. Gaby Herchert Zum 65. Perspektiven Des Regionalen. 1st ed., Aschendorff
Verlag, 2023.'
short: 'K. von Elbwart, B. Fisseni, K. Winter, E. Wodtke, eds., Beackerte Felder:
Kultur, Bildung, Erinnerung. Gaby Herchert Zum 65. Perspektiven Des Regionalen,
1st ed., Aschendorff Verlag, Münster, 2023.'
date_created: 2025-12-19T16:06:53Z
date_updated: 2026-02-03T14:37:15Z
edition: '1'
editor:
- first_name: Katharina
full_name: von Elbwart, Katharina
last_name: von Elbwart
- first_name: Berhanrd
full_name: Fisseni, Berhanrd
last_name: Fisseni
- first_name: Katja
full_name: Winter, Katja
last_name: Winter
- first_name: Eva
full_name: Wodtke, Eva
last_name: Wodtke
language:
- iso: eng
place: Münster
publication_identifier:
isbn:
- 978-3-402-26426-3
publisher: Aschendorff Verlag
status: public
title: 'Beackerte Felder: Kultur, Bildung, Erinnerung. Gaby Herchert zum 65. Perspektiven
des Regionalen'
type: book_editor
user_id: '87912'
year: '2023'
...
---
_id: '63851'
author:
- first_name: Katharina
full_name: Elbwart, Katharina
id: '87912'
last_name: Elbwart
- first_name: Dagmar
full_name: Keatinge, Dagmar
id: '128'
last_name: Keatinge
citation:
ama: 'Elbwart K, Keatinge D. Developing language teacher identity and leadership
skills in intercultural learning environments. In: Reinders H, ed. Language
Teacher Leadership. Insights from Research and Practice. Palgrave Macmillan;
2023:209-228.'
apa: Elbwart, K., & Keatinge, D. (2023). Developing language teacher identity
and leadership skills in intercultural learning environments. In H. Reinders (Ed.),
Language Teacher Leadership. Insights from Research and Practice. (pp.
209–228). Palgrave Macmillan.
bibtex: '@inbook{Elbwart_Keatinge_2023, place={Basingstoke}, title={Developing language
teacher identity and leadership skills in intercultural learning environments},
booktitle={Language Teacher Leadership. Insights from Research and Practice.},
publisher={Palgrave Macmillan}, author={Elbwart, Katharina and Keatinge, Dagmar},
editor={Reinders, Hayo}, year={2023}, pages={209–228} }'
chicago: 'Elbwart, Katharina, and Dagmar Keatinge. “Developing Language Teacher
Identity and Leadership Skills in Intercultural Learning Environments.” In Language
Teacher Leadership. Insights from Research and Practice., edited by Hayo Reinders,
209–28. Basingstoke: Palgrave Macmillan, 2023.'
ieee: 'K. Elbwart and D. Keatinge, “Developing language teacher identity and leadership
skills in intercultural learning environments,” in Language Teacher Leadership.
Insights from Research and Practice., H. Reinders, Ed. Basingstoke: Palgrave
Macmillan, 2023, pp. 209–228.'
mla: Elbwart, Katharina, and Dagmar Keatinge. “Developing Language Teacher Identity
and Leadership Skills in Intercultural Learning Environments.” Language Teacher
Leadership. Insights from Research and Practice., edited by Hayo Reinders,
Palgrave Macmillan, 2023, pp. 209–28.
short: 'K. Elbwart, D. Keatinge, in: H. Reinders (Ed.), Language Teacher Leadership.
Insights from Research and Practice., Palgrave Macmillan, Basingstoke, 2023, pp.
209–228.'
date_created: 2026-02-03T14:52:29Z
date_updated: 2026-02-03T14:52:42Z
editor:
- first_name: Hayo
full_name: Reinders, Hayo
last_name: Reinders
language:
- iso: eng
page: 209-228
place: Basingstoke
publication: Language Teacher Leadership. Insights from Research and Practice.
publisher: Palgrave Macmillan
status: public
title: Developing language teacher identity and leadership skills in intercultural
learning environments
type: book_chapter
user_id: '87912'
year: '2023'
...
---
_id: '45185'
author:
- first_name: Ronja
full_name: Hannebohm, Ronja
id: '27419'
last_name: Hannebohm
citation:
ama: 'Hannebohm R. Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie. In: Hannebohm R, Harmening A-L,
eds. Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute. Vol 4. Studien der Paderborner Komparatistik.
Universitätsbibliothek Paderborn; 2023:17-36. doi:10.17619/UNIPB/1-1721'
apa: 'Hannebohm, R. (2023). Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie. In R. Hannebohm & A.-L.
Harmening (Eds.), Biopolitik(en) in Literatur, Film und Serie: Aushandlungs-
und Reflexionsräume vom 18. Jahrhundert bis heute (Vol. 4, pp. 17–36). Universitätsbibliothek
Paderborn. https://doi.org/10.17619/UNIPB/1-1721'
bibtex: '@inbook{Hannebohm_2023, place={Paderborn}, series={Studien der Paderborner
Komparatistik}, title={Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie}, volume={4}, DOI={10.17619/UNIPB/1-1721},
booktitle={Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute}, publisher={Universitätsbibliothek Paderborn},
author={Hannebohm, Ronja}, editor={Hannebohm, Ronja and Harmening, Anda-Lisa},
year={2023}, pages={17–36}, collection={Studien der Paderborner Komparatistik}
}'
chicago: 'Hannebohm, Ronja. “Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie.” In Biopolitik(en) in Literatur,
Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute,
edited by Ronja Hannebohm and Anda-Lisa Harmening, 4:17–36. Studien der Paderborner
Komparatistik. Paderborn: Universitätsbibliothek Paderborn, 2023. https://doi.org/10.17619/UNIPB/1-1721.'
ieee: 'R. Hannebohm, “Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie,” in Biopolitik(en) in Literatur,
Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute,
vol. 4, R. Hannebohm and A.-L. Harmening, Eds. Paderborn: Universitätsbibliothek
Paderborn, 2023, pp. 17–36.'
mla: 'Hannebohm, Ronja. “Biopolitik und Biopoethik: Modi der Aushandlung menschlichen
Lebens in (Gegenwarts-)Literatur, Film und Serie.” Biopolitik(en) in Literatur,
Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute,
edited by Ronja Hannebohm and Anda-Lisa Harmening, vol. 4, Universitätsbibliothek
Paderborn, 2023, pp. 17–36, doi:10.17619/UNIPB/1-1721.'
short: 'R. Hannebohm, in: R. Hannebohm, A.-L. Harmening (Eds.), Biopolitik(en) in
Literatur, Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert
bis heute, Universitätsbibliothek Paderborn, Paderborn, 2023, pp. 17–36.'
conference:
end_date: 2021-09-17
location: Paderborn
name: 4. Studentischer Workshop der Komparatistik
start_date: 2021-09-16
date_created: 2023-05-22T06:57:30Z
date_updated: 2026-02-10T14:02:12Z
department:
- _id: '5'
doi: 10.17619/UNIPB/1-1721
editor:
- first_name: Ronja
full_name: Hannebohm, Ronja
last_name: Hannebohm
- first_name: Anda-Lisa
full_name: Harmening, Anda-Lisa
last_name: Harmening
intvolume: ' 4'
language:
- iso: ger
page: 17-36
place: Paderborn
publication: 'Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute'
publication_status: published
publisher: Universitätsbibliothek Paderborn
series_title: Studien der Paderborner Komparatistik
status: public
title: 'Biopolitik und Biopoethik: Modi der Aushandlung menschlichen Lebens in (Gegenwarts-)Literatur,
Film und Serie'
type: book_chapter
user_id: '27419'
volume: 4
year: '2023'
...
---
_id: '45184'
citation:
ama: 'Hannebohm R, Harmening A-LMJA, eds. Biopolitik(en) in Literatur, Film und
Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute. Vol
4. Universitätsbibliothek Paderborn; 2023. doi:10.17619/UNIPB/1-1721'
apa: 'Hannebohm, R., & Harmening, A.-L. M. J. A. (Eds.). (2023). Biopolitik(en)
in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert
bis heute (Vol. 4). Universitätsbibliothek Paderborn. https://doi.org/10.17619/UNIPB/1-1721'
bibtex: '@book{Hannebohm_Harmening_2023, place={Paderborn}, series={Studien der
Paderborner Komparatistik}, title={Biopolitik(en) in Literatur, Film und Serie:
Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute}, volume={4},
DOI={10.17619/UNIPB/1-1721},
publisher={Universitätsbibliothek Paderborn}, year={2023}, collection={Studien
der Paderborner Komparatistik} }'
chicago: 'Hannebohm, Ronja, and Anda-Lisa Martha Josephine Anna Harmening, eds.
Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute. Vol. 4. Studien der Paderborner Komparatistik.
Paderborn: Universitätsbibliothek Paderborn, 2023. https://doi.org/10.17619/UNIPB/1-1721.'
ieee: 'R. Hannebohm and A.-L. M. J. A. Harmening, Eds., Biopolitik(en) in Literatur,
Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute,
vol. 4. Paderborn: Universitätsbibliothek Paderborn, 2023.'
mla: 'Hannebohm, Ronja, and Anda-Lisa Martha Josephine Anna Harmening, editors.
Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute. Universitätsbibliothek Paderborn, 2023, doi:10.17619/UNIPB/1-1721.'
short: 'R. Hannebohm, A.-L.M.J.A. Harmening, eds., Biopolitik(en) in Literatur,
Film und Serie: Aushandlungs- und Reflexionsräume vom 18. Jahrhundert bis heute,
Universitätsbibliothek Paderborn, Paderborn, 2023.'
conference:
end_date: 2021-09-17
location: Paderborn
name: '4. Studentischer Workshop der Komparatistik '
start_date: 2021-09-16
date_created: 2023-05-22T06:50:28Z
date_updated: 2026-02-10T14:02:31Z
department:
- _id: '5'
doi: 10.17619/UNIPB/1-1721
editor:
- first_name: Ronja
full_name: Hannebohm, Ronja
id: '27419'
last_name: Hannebohm
- first_name: Anda-Lisa Martha Josephine Anna
full_name: Harmening, Anda-Lisa Martha Josephine Anna
id: '48437'
last_name: Harmening
intvolume: ' 4'
language:
- iso: ger
page: '297'
place: Paderborn
publication_status: published
publisher: Universitätsbibliothek Paderborn
series_title: Studien der Paderborner Komparatistik
status: public
title: 'Biopolitik(en) in Literatur, Film und Serie: Aushandlungs- und Reflexionsräume
vom 18. Jahrhundert bis heute'
type: book_editor
user_id: '27419'
volume: 4
year: '2023'
...
---
_id: '64114'
author:
- first_name: Qazi Arbab
full_name: Ahmed, Qazi Arbab
last_name: Ahmed
- first_name: Muhammad
full_name: Awais, Muhammad
last_name: Awais
- first_name: Marco
full_name: Platzner, Marco
last_name: Platzner
citation:
ama: 'Ahmed QA, Awais M, Platzner M. MAAS: Hiding Trojans in Approximate Circuits.
In: 2023 24th International Symposium on Quality Electronic Design (ISQED).
IEEE; 2023. doi:10.1109/isqed57927.2023.10129286'
apa: 'Ahmed, Q. A., Awais, M., & Platzner, M. (2023). MAAS: Hiding Trojans in
Approximate Circuits. 2023 24th International Symposium on Quality Electronic
Design (ISQED). https://doi.org/10.1109/isqed57927.2023.10129286'
bibtex: '@inproceedings{Ahmed_Awais_Platzner_2023, title={MAAS: Hiding Trojans in
Approximate Circuits}, DOI={10.1109/isqed57927.2023.10129286},
booktitle={2023 24th International Symposium on Quality Electronic Design (ISQED)},
publisher={IEEE}, author={Ahmed, Qazi Arbab and Awais, Muhammad and Platzner,
Marco}, year={2023} }'
chicago: 'Ahmed, Qazi Arbab, Muhammad Awais, and Marco Platzner. “MAAS: Hiding Trojans
in Approximate Circuits.” In 2023 24th International Symposium on Quality Electronic
Design (ISQED). IEEE, 2023. https://doi.org/10.1109/isqed57927.2023.10129286.'
ieee: 'Q. A. Ahmed, M. Awais, and M. Platzner, “MAAS: Hiding Trojans in Approximate
Circuits,” 2023, doi: 10.1109/isqed57927.2023.10129286.'
mla: 'Ahmed, Qazi Arbab, et al. “MAAS: Hiding Trojans in Approximate Circuits.”
2023 24th International Symposium on Quality Electronic Design (ISQED),
IEEE, 2023, doi:10.1109/isqed57927.2023.10129286.'
short: 'Q.A. Ahmed, M. Awais, M. Platzner, in: 2023 24th International Symposium
on Quality Electronic Design (ISQED), IEEE, 2023.'
date_created: 2026-02-11T10:19:40Z
date_updated: 2026-02-11T10:20:32Z
department:
- _id: '78'
doi: 10.1109/isqed57927.2023.10129286
publication: 2023 24th International Symposium on Quality Electronic Design (ISQED)
publication_status: published
publisher: IEEE
status: public
title: 'MAAS: Hiding Trojans in Approximate Circuits'
type: conference
user_id: '64665'
year: '2023'
...
---
_id: '47601'
author:
- first_name: Sabine
full_name: Radtke, Sabine
id: '58342'
last_name: Radtke
- first_name: Alina
full_name: Vogel, Alina
id: '62727'
last_name: Vogel
citation:
ama: 'Radtke S, Vogel A. Talentsuche im paralympischen Sport (ParaTalent). In: ;
2023.'
apa: Radtke, S., & Vogel, A. (2023). Talentsuche im paralympischen Sport
(ParaTalent).
bibtex: '@inproceedings{Radtke_Vogel_2023, title={Talentsuche im paralympischen
Sport (ParaTalent)}, author={Radtke, Sabine and Vogel, Alina}, year={2023} }'
chicago: Radtke, Sabine, and Alina Vogel. “Talentsuche im paralympischen Sport (ParaTalent),”
2023.
ieee: S. Radtke and A. Vogel, “Talentsuche im paralympischen Sport (ParaTalent),”
2023.
mla: Radtke, Sabine, and Alina Vogel. Talentsuche im paralympischen Sport (ParaTalent).
2023.
short: 'S. Radtke, A. Vogel, in: 2023.'
date_created: 2023-10-04T20:19:58Z
date_updated: 2026-02-12T11:58:43Z
keyword:
- Para Sport
- Talentmaßnahmen
- Nachwuchs
language:
- iso: ger
publication_status: published
status: public
title: Talentsuche im paralympischen Sport (ParaTalent)
type: conference_abstract
user_id: '58342'
year: '2023'
...
---
_id: '50975'
author:
- first_name: B.
full_name: Alberternst, B.
last_name: Alberternst
- first_name: M.
full_name: Giesler, M.
last_name: Giesler
- first_name: Lena
full_name: Steinhoff, Lena
id: '4336'
last_name: Steinhoff
- first_name: A.
full_name: Eggert, A.
last_name: Eggert
citation:
ama: 'Alberternst B, Giesler M, Steinhoff L, Eggert A. The Consumerization of Care:
How Capitalism Is Co-Opting Solidarity. In: 2023 AMA Winter Academic Conference
Proceedings; 2023.'
apa: 'Alberternst, B., Giesler, M., Steinhoff, L., & Eggert, A. (2023). The
Consumerization of Care: How Capitalism Is Co-Opting Solidarity.'
bibtex: '@inproceedings{Alberternst_Giesler_Steinhoff_Eggert_2023, place={Nashville},
title={The Consumerization of Care: How Capitalism Is Co-Opting Solidarity}, publisher={2023
AMA Winter Academic Conference Proceedings}, author={Alberternst, B. and Giesler,
M. and Steinhoff, Lena and Eggert, A.}, year={2023} }'
chicago: 'Alberternst, B., M. Giesler, Lena Steinhoff, and A. Eggert. “The Consumerization
of Care: How Capitalism Is Co-Opting Solidarity.” Nashville: 2023 AMA Winter Academic
Conference Proceedings, 2023.'
ieee: 'B. Alberternst, M. Giesler, L. Steinhoff, and A. Eggert, “The Consumerization
of Care: How Capitalism Is Co-Opting Solidarity,” 2023.'
mla: 'Alberternst, B., et al. The Consumerization of Care: How Capitalism Is
Co-Opting Solidarity. 2023 AMA Winter Academic Conference Proceedings, 2023.'
short: 'B. Alberternst, M. Giesler, L. Steinhoff, A. Eggert, in: 2023 AMA Winter
Academic Conference Proceedings, Nashville, 2023.'
date_created: 2024-01-29T13:08:21Z
date_updated: 2026-02-13T11:47:19Z
department:
- _id: '733'
language:
- iso: eng
place: Nashville
publisher: 2023 AMA Winter Academic Conference Proceedings
status: public
title: 'The Consumerization of Care: How Capitalism Is Co-Opting Solidarity'
type: conference
user_id: '102525'
year: '2023'
...
---
_id: '29050'
abstract:
- lang: eng
text: This study examines GAAP effective tax rate (ETR) visibility as a distinct
disclosure choice in firms’ financial statements. By applying a game-theory disclosure
model for the voluntary disclosure strategies of firms, in a tax setting, we argue
that firms face a trade-off in their ETR disclosure decisions. On the one hand,
firms have an incentive to enhance their ETR disclosure when the ratio offers
shareholders ‘favourable conditions’, for example, higher expected after-tax cash
flows. On the other hand, the disclosure of a favourable low ETR could attract
the attention of tax auditors and the public and ultimately result in disclosure
costs. We empirically test disclosure behaviour by examining the relation between
disclosure visibility and different ETR conditions that reflect different stakeholder-specific
costs and benefits. While we find that unfavourable ETR conditions are not highlighted,
we observe higher disclosure visibility for favourable ETRs (smooth, close to
the industry average, and decreasing ETRs). Additional analyses reveal that this
high visibility is characteristic of firm years with only moderately decreasing
ETRs at usual ETR levels, while extreme ETRs are not highlighted. Interestingly
and in contrast to our main results, a subsample of family firms does not seem
to highlight favourable ETRs.
article_type: original
author:
- first_name: Vanessa
full_name: Flagmeier, Vanessa
last_name: Flagmeier
- first_name: Jens
full_name: Müller, Jens
id: '1245'
last_name: Müller
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Flagmeier V, Müller J, Sureth-Sloane C. When Do Firms Highlight Their Effective
Tax Rate? Accounting and Business Research. 2023;53(1):1-37. doi:10.1080/00014788.2021.1958669
apa: Flagmeier, V., Müller, J., & Sureth-Sloane, C. (2023). When Do Firms Highlight
Their Effective Tax Rate? Accounting and Business Research, 53(1),
1–37. https://doi.org/10.1080/00014788.2021.1958669
bibtex: '@article{Flagmeier_Müller_Sureth-Sloane_2023, title={When Do Firms Highlight
Their Effective Tax Rate?}, volume={53}, DOI={10.1080/00014788.2021.1958669},
number={1}, journal={Accounting and Business Research}, author={Flagmeier, Vanessa
and Müller, Jens and Sureth-Sloane, Caren}, year={2023}, pages={1–37} }'
chicago: 'Flagmeier, Vanessa, Jens Müller, and Caren Sureth-Sloane. “When Do Firms
Highlight Their Effective Tax Rate?” Accounting and Business Research 53,
no. 1 (2023): 1–37. https://doi.org/10.1080/00014788.2021.1958669.'
ieee: 'V. Flagmeier, J. Müller, and C. Sureth-Sloane, “When Do Firms Highlight Their
Effective Tax Rate?,” Accounting and Business Research, vol. 53, no. 1,
pp. 1–37, 2023, doi: 10.1080/00014788.2021.1958669.'
mla: Flagmeier, Vanessa, et al. “When Do Firms Highlight Their Effective Tax Rate?”
Accounting and Business Research, vol. 53, no. 1, 2023, pp. 1–37, doi:10.1080/00014788.2021.1958669.
short: V. Flagmeier, J. Müller, C. Sureth-Sloane, Accounting and Business Research
53 (2023) 1–37.
date_created: 2021-12-20T08:29:38Z
date_updated: 2026-02-17T12:32:33Z
department:
- _id: '187'
doi: 10.1080/00014788.2021.1958669
intvolume: ' 53'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 1-37
publication: Accounting and Business Research
publication_status: published
quality_controlled: '1'
status: public
title: When Do Firms Highlight Their Effective Tax Rate?
type: journal_article
user_id: '40298'
volume: 53
year: '2023'
...
---
_id: '60905'
author:
- first_name: Moritz
full_name: Ostermann, Moritz
id: '44763'
last_name: Ostermann
orcid: https://orcid.org/0000-0003-1146-0443
- first_name: Eric
full_name: Dierkes, Eric
last_name: Dierkes
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ostermann M, Dierkes E, Marten T, Tröster T. Life Cycle Assessment of Lightweight
Structures in Vehicles for New Mobility Concepts. In: Proceedings of the 18th
Conference on Sustainable Development of Energy, Water and Environmental Systems,
Dubrovnik, Croatia 2023. ; 2023.'
apa: Ostermann, M., Dierkes, E., Marten, T., & Tröster, T. (2023). Life Cycle
Assessment of Lightweight Structures in Vehicles for New Mobility Concepts. Proceedings
of the 18th Conference on Sustainable Development of Energy, Water and Environmental
Systems, Dubrovnik, Croatia 2023. 18th Conference on Sustainable Development
of Energy, Water and Environmental Systems, Dubrovnik, Croatia.
bibtex: '@inproceedings{Ostermann_Dierkes_Marten_Tröster_2023, title={Life Cycle
Assessment of Lightweight Structures in Vehicles for New Mobility Concepts}, booktitle={Proceedings
of the 18th Conference on Sustainable Development of Energy, Water and Environmental
Systems, Dubrovnik, Croatia 2023}, author={Ostermann, Moritz and Dierkes, Eric
and Marten, Thorsten and Tröster, Thomas}, year={2023} }'
chicago: Ostermann, Moritz, Eric Dierkes, Thorsten Marten, and Thomas Tröster. “Life
Cycle Assessment of Lightweight Structures in Vehicles for New Mobility Concepts.”
In Proceedings of the 18th Conference on Sustainable Development of Energy,
Water and Environmental Systems, Dubrovnik, Croatia 2023, 2023.
ieee: M. Ostermann, E. Dierkes, T. Marten, and T. Tröster, “Life Cycle Assessment
of Lightweight Structures in Vehicles for New Mobility Concepts,” presented at
the 18th Conference on Sustainable Development of Energy, Water and Environmental
Systems, Dubrovnik, Croatia, 2023.
mla: Ostermann, Moritz, et al. “Life Cycle Assessment of Lightweight Structures
in Vehicles for New Mobility Concepts.” Proceedings of the 18th Conference
on Sustainable Development of Energy, Water and Environmental Systems, Dubrovnik,
Croatia 2023, 2023.
short: 'M. Ostermann, E. Dierkes, T. Marten, T. Tröster, in: Proceedings of the
18th Conference on Sustainable Development of Energy, Water and Environmental
Systems, Dubrovnik, Croatia 2023, 2023.'
conference:
end_date: 2023-09-29
location: Dubrovnik, Croatia
name: 18th Conference on Sustainable Development of Energy, Water and Environmental
Systems
start_date: 2023-09-24
date_created: 2025-08-07T06:56:09Z
date_updated: 2026-02-17T10:36:25Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
publication: Proceedings of the 18th Conference on Sustainable Development of Energy,
Water and Environmental Systems, Dubrovnik, Croatia 2023
publication_status: published
status: public
title: Life Cycle Assessment of Lightweight Structures in Vehicles for New Mobility
Concepts
type: conference_abstract
user_id: '338'
year: '2023'
...
---
_id: '64045'
abstract:
- lang: eng
text: Abstract In this work, we report on an improved cell assembly of cylindrical
electrochemical cells for 23Na in-situ solid-state NMR (ssNMR) investigations.
The cell set-up is suitable for using powder electrode materials. Reproducibility
of our cell assembly is analyzed by preparing two cells containing hard carbon
(HC) powder as working electrode and sodium metal as reference electrode. Electrochemical
storage properties of HC powder electrode derived from carbonization of sustainable
cellulose are studied by ssNMR. 23Na in-situ ssNMR monitors the sodiation/desodiation
of a Na{\textbar}NaPF6{\textbar}HC cell (cell 1) over a period of 22?days, showing
high cell stability. After the galvanostatic process, the HC powder material is
investigated by high resolution 23Na ex-situ MAS NMR. The formation of ionic sodium
species in different chemical environments is obtained. Subsequently, a second
Na{\textbar}NaPF6{\textbar}HC cell (cell 2) is sodiated for 11?days achieving
a capacity of 220?mAh/g. 23Na ex-situ MAS NMR measurements of the HC powder material
extracted from this cell clearly indicate the presence of quasi-metallic sodium
species next to ionic sodium species. This observation of quasi-metallic sodium
species is discussed in terms of the achieved capacity of the cell as well as
of side reactions of sodium in this electrode material.
author:
- first_name: Edina
full_name: Šić, Edina
last_name: Šić
- first_name: Konstantin
full_name: Schutjajew, Konstantin
last_name: Schutjajew
- first_name: Ulrich
full_name: Haagen, Ulrich
last_name: Haagen
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- 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: 'Šić E, Schutjajew K, Haagen U, et al. Electrochemical Sodium Storage in Hard
Carbon Powder Electrodes Implemented in an Improved Cell Assembly: Insights from
In-Situ and Ex-Situ Solid-State NMR. Chemsuschem. 2023;17:e202301300. doi:10.1002/cssc.202301300'
apa: 'Šić, E., Schutjajew, K., Haagen, U., Breitzke, H., Oschatz, M., Buntkowsky,
G., & Gutmann, T. (2023). Electrochemical Sodium Storage in Hard Carbon Powder
Electrodes Implemented in an Improved Cell Assembly: Insights from In-Situ and
Ex-Situ Solid-State NMR. Chemsuschem, 17, e202301300. https://doi.org/10.1002/cssc.202301300'
bibtex: '@article{Šić_Schutjajew_Haagen_Breitzke_Oschatz_Buntkowsky_Gutmann_2023,
title={Electrochemical Sodium Storage in Hard Carbon Powder Electrodes Implemented
in an Improved Cell Assembly: Insights from In-Situ and Ex-Situ Solid-State NMR},
volume={17}, DOI={10.1002/cssc.202301300},
journal={Chemsuschem}, publisher={John Wiley & Sons, Ltd}, author={Šić, Edina
and Schutjajew, Konstantin and Haagen, Ulrich and Breitzke, Hergen and Oschatz,
Martin and Buntkowsky, Gerd and Gutmann, Torsten}, year={2023}, pages={e202301300}
}'
chicago: 'Šić, Edina, Konstantin Schutjajew, Ulrich Haagen, Hergen Breitzke, Martin
Oschatz, Gerd Buntkowsky, and Torsten Gutmann. “Electrochemical Sodium Storage
in Hard Carbon Powder Electrodes Implemented in an Improved Cell Assembly: Insights
from In-Situ and Ex-Situ Solid-State NMR.” Chemsuschem 17 (2023): e202301300.
https://doi.org/10.1002/cssc.202301300.'
ieee: 'E. Šić et al., “Electrochemical Sodium Storage in Hard Carbon Powder
Electrodes Implemented in an Improved Cell Assembly: Insights from In-Situ and
Ex-Situ Solid-State NMR,” Chemsuschem, vol. 17, p. e202301300, 2023, doi:
10.1002/cssc.202301300.'
mla: 'Šić, Edina, et al. “Electrochemical Sodium Storage in Hard Carbon Powder Electrodes
Implemented in an Improved Cell Assembly: Insights from In-Situ and Ex-Situ Solid-State
NMR.” Chemsuschem, vol. 17, John Wiley & Sons, Ltd, 2023, p. e202301300,
doi:10.1002/cssc.202301300.'
short: E. Šić, K. Schutjajew, U. Haagen, H. Breitzke, M. Oschatz, G. Buntkowsky,
T. Gutmann, Chemsuschem 17 (2023) e202301300.
date_created: 2026-02-07T16:12:13Z
date_updated: 2026-02-17T16:13:10Z
doi: 10.1002/cssc.202301300
extern: '1'
intvolume: ' 17'
keyword:
- solid-state nmr
- hard carbon
- electrochemical cells
- in-situ characterization
- sodium
language:
- iso: eng
page: e202301300
publication: Chemsuschem
publication_identifier:
issn:
- 1864-5631
publisher: John Wiley & Sons, Ltd
status: public
title: 'Electrochemical Sodium Storage in Hard Carbon Powder Electrodes Implemented
in an Improved Cell Assembly: Insights from In-Situ and Ex-Situ Solid-State NMR'
type: journal_article
user_id: '100715'
volume: 17
year: '2023'
...
---
_id: '64044'
abstract:
- lang: eng
text: Abstract Polymer-derived silicon oxycarbide ceramics (SiCO) have been considered
as potential anode materials for lithium- and sodium-ion batteries. To understand
their electrochemical storage behavior, detailed insights into structural sites
present in SiCO are required. In this work, the study of local structures in SiCO
ceramics containing different amounts of carbon is presented. 13C and 29Si solid-state
MAS?NMR spectroscopy combined with DFT calculations, atomistic modeling, and EPR
investigations, suggest significant changes in the local structures of SiCO ceramics
even by small changes in the material composition. The provided findings on SiCO
structures will contribute to the research field of polymer-derived ceramics,
especially to understand electrochemical storage processes of alkali metal/ions
such as Na/Na+ inside such networks in the future.
author:
- first_name: Edina
full_name: Šić, Edina
last_name: Šić
- first_name: Jochen
full_name: Rohrer, Jochen
last_name: Rohrer
- first_name: Emmanuel
full_name: Ricohermoso, Emmanuel
last_name: Ricohermoso
- first_name: Karsten
full_name: Albe, Karsten
last_name: Albe
- first_name: Emmanuel
full_name: Ionescu, Emmanuel
last_name: Ionescu
- first_name: Ralf
full_name: Riedel, Ralf
last_name: Riedel
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
citation:
ama: 'Šić E, Rohrer J, Ricohermoso E, et al. SiCO Ceramics as Storage Materials
for Alkali Metals/Ions: Insights on Structure Moieties from Solid-State NMR and
DFT Calculations. Chemsuschem. 2023;16:e202202241. doi:10.1002/cssc.202202241'
apa: 'Šić, E., Rohrer, J., Ricohermoso, E., Albe, K., Ionescu, E., Riedel, R., Breitzke,
H., Gutmann, T., & Buntkowsky, G. (2023). SiCO Ceramics as Storage Materials
for Alkali Metals/Ions: Insights on Structure Moieties from Solid-State NMR and
DFT Calculations. Chemsuschem, 16, e202202241. https://doi.org/10.1002/cssc.202202241'
bibtex: '@article{Šić_Rohrer_Ricohermoso_Albe_Ionescu_Riedel_Breitzke_Gutmann_Buntkowsky_2023,
title={SiCO Ceramics as Storage Materials for Alkali Metals/Ions: Insights on
Structure Moieties from Solid-State NMR and DFT Calculations}, volume={16}, DOI={10.1002/cssc.202202241}, journal={Chemsuschem},
publisher={John Wiley & Sons, Ltd}, author={Šić, Edina and Rohrer, Jochen
and Ricohermoso, Emmanuel and Albe, Karsten and Ionescu, Emmanuel and Riedel,
Ralf and Breitzke, Hergen and Gutmann, Torsten and Buntkowsky, Gerd}, year={2023},
pages={e202202241} }'
chicago: 'Šić, Edina, Jochen Rohrer, Emmanuel Ricohermoso, Karsten Albe, Emmanuel
Ionescu, Ralf Riedel, Hergen Breitzke, Torsten Gutmann, and Gerd Buntkowsky. “SiCO
Ceramics as Storage Materials for Alkali Metals/Ions: Insights on Structure Moieties
from Solid-State NMR and DFT Calculations.” Chemsuschem 16 (2023): e202202241.
https://doi.org/10.1002/cssc.202202241.'
ieee: 'E. Šić et al., “SiCO Ceramics as Storage Materials for Alkali Metals/Ions:
Insights on Structure Moieties from Solid-State NMR and DFT Calculations,” Chemsuschem,
vol. 16, p. e202202241, 2023, doi: 10.1002/cssc.202202241.'
mla: 'Šić, Edina, et al. “SiCO Ceramics as Storage Materials for Alkali Metals/Ions:
Insights on Structure Moieties from Solid-State NMR and DFT Calculations.” Chemsuschem,
vol. 16, John Wiley & Sons, Ltd, 2023, p. e202202241, doi:10.1002/cssc.202202241.'
short: E. Šić, J. Rohrer, E. Ricohermoso, K. Albe, E. Ionescu, R. Riedel, H. Breitzke,
T. Gutmann, G. Buntkowsky, Chemsuschem 16 (2023) e202202241.
date_created: 2026-02-07T16:11:46Z
date_updated: 2026-02-17T16:13:11Z
doi: 10.1002/cssc.202202241
extern: '1'
intvolume: ' 16'
keyword:
- NMR spectroscopy
- Ceramics
- defects
- density functional calculations
- EPR spectroscopy
language:
- iso: eng
page: e202202241
publication: Chemsuschem
publication_identifier:
issn:
- 1864-5631
publisher: John Wiley & Sons, Ltd
status: public
title: 'SiCO Ceramics as Storage Materials for Alkali Metals/Ions: Insights on Structure
Moieties from Solid-State NMR and DFT Calculations'
type: journal_article
user_id: '100715'
volume: 16
year: '2023'
...
---
_id: '64040'
abstract:
- lang: eng
text: The oxidative dehydrogenation (ODH) of propane is of great technical importance,
and supported VOx catalysts have shown promising properties for the reaction.
One of the most prominent and active supports is titania, which exhibits a high
activity but many questions regarding the catalyst system are still in debate.
In this study, we elucidate the mechanism of the propane ODH reaction over VOx/TiO2,
using P25 and ALD (atomic layer deposition) synthesized TiO2/SBA-15 as a support,
with X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), 51V solid-state
(ss)NMR, operando multiwavelength Raman, operando UV–vis, and transient IR spectroscopies.
Bare titania shows a small conversion, leading to carbon formation, and the reaction
occurs at the interface between anatase and rutile. In comparison, in VOx/TiO2
catalysts, the activity shifts from titania to vanadia sites. UV-Raman spectroscopy
and structural characterization data revealed the reaction to involve preferentially
the V═O bonds of dimeric species rather than doubly bridged V–O–V bonds, which
leads to higher propene selectivities. The active vanadium site shows a nuclearity-dependent
behavior; that is, at higher loadings, when oligomeric vanadia is present, it
shifts from V═O bonds to linear V–O–V bonds in oligomers, leading to less selective
oxidation due to the better reducibility. Our operando/transient spectroscopic
results demonstrate the direct participation of the titania support in the reaction
by influencing the degree of vanadia oligomerization and enabling rapid hydrogen
transfer from propane to vanadia via Ti–OH groups on anatase, accelerating the
rate-determining step of the initial C–H bond breakage. The broader applicability
of the results is confirmed by the behavior of the ALD-synthesized sample, which
resembles that of P25. Our results highlight the detailed level of mechanistic
understanding accessible from multiple spectroscopic approaches, which can be
readily transferred to other materials and/or reactions. The oxidative dehydrogenation
(ODH) of propane is of great technical importance, and supported VOx catalysts
have shown promising properties for the reaction. One of the most prominent and
active supports is titania, which exhibits a high activity but many questions
regarding the catalyst system are still in debate. In this study, we elucidate
the mechanism of the propane ODH reaction over VOx/TiO2, using P25 and ALD (atomic
layer deposition) synthesized TiO2/SBA-15 as a support, with X-ray photoelectron
spectroscopy (XPS), X-ray diffraction (XRD), 51V solid-state (ss)NMR, operando
multiwavelength Raman, operando UV–vis, and transient IR spectroscopies. Bare
titania shows a small conversion, leading to carbon formation, and the reaction
occurs at the interface between anatase and rutile. In comparison, in VOx/TiO2
catalysts, the activity shifts from titania to vanadia sites. UV-Raman spectroscopy
and structural characterization data revealed the reaction to involve preferentially
the V═O bonds of dimeric species rather than doubly bridged V–O–V bonds, which
leads to higher propene selectivities. The active vanadium site shows a nuclearity-dependent
behavior; that is, at higher loadings, when oligomeric vanadia is present, it
shifts from V═O bonds to linear V–O–V bonds in oligomers, leading to less selective
oxidation due to the better reducibility. Our operando/transient spectroscopic
results demonstrate the direct participation of the titania support in the reaction
by influencing the degree of vanadia oligomerization and enabling rapid hydrogen
transfer from propane to vanadia via Ti–OH groups on anatase, accelerating the
rate-determining step of the initial C–H bond breakage. The broader applicability
of the results is confirmed by the behavior of the ALD-synthesized sample, which
resembles that of P25. Our results highlight the detailed level of mechanistic
understanding accessible from multiple spectroscopic approaches, which can be
readily transferred to other materials and/or reactions.
author:
- first_name: Leon
full_name: Schumacher, Leon
last_name: Schumacher
- first_name: Johannes
full_name: Pfeiffer, Johannes
last_name: Pfeiffer
- first_name: Jun
full_name: Shen, Jun
last_name: Shen
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- first_name: Gerd
full_name: Buntkowsky, Gerd
last_name: Buntkowsky
- first_name: Kathrin
full_name: Hofmann, Kathrin
last_name: Hofmann
- first_name: Christian
full_name: Hess, Christian
last_name: Hess
citation:
ama: Schumacher L, Pfeiffer J, Shen J, et al. Collaborative Mechanistic Effects
between Vanadia and Titania during the Oxidative Dehydrogenation of Propane Investigated
by Operando and Transient Spectroscopies. ACS Catalysis. 2023;13(12):8139–8160.
doi:10.1021/acscatal.3c01404
apa: Schumacher, L., Pfeiffer, J., Shen, J., Gutmann, T., Breitzke, H., Buntkowsky,
G., Hofmann, K., & Hess, C. (2023). Collaborative Mechanistic Effects between
Vanadia and Titania during the Oxidative Dehydrogenation of Propane Investigated
by Operando and Transient Spectroscopies. ACS Catalysis, 13(12),
8139–8160. https://doi.org/10.1021/acscatal.3c01404
bibtex: '@article{Schumacher_Pfeiffer_Shen_Gutmann_Breitzke_Buntkowsky_Hofmann_Hess_2023,
title={Collaborative Mechanistic Effects between Vanadia and Titania during the
Oxidative Dehydrogenation of Propane Investigated by Operando and Transient Spectroscopies},
volume={13}, DOI={10.1021/acscatal.3c01404},
number={12}, journal={ACS Catalysis}, publisher={American Chemical Society}, author={Schumacher,
Leon and Pfeiffer, Johannes and Shen, Jun and Gutmann, Torsten and Breitzke, Hergen
and Buntkowsky, Gerd and Hofmann, Kathrin and Hess, Christian}, year={2023}, pages={8139–8160}
}'
chicago: 'Schumacher, Leon, Johannes Pfeiffer, Jun Shen, Torsten Gutmann, Hergen
Breitzke, Gerd Buntkowsky, Kathrin Hofmann, and Christian Hess. “Collaborative
Mechanistic Effects between Vanadia and Titania during the Oxidative Dehydrogenation
of Propane Investigated by Operando and Transient Spectroscopies.” ACS Catalysis
13, no. 12 (2023): 8139–8160. https://doi.org/10.1021/acscatal.3c01404.'
ieee: 'L. Schumacher et al., “Collaborative Mechanistic Effects between Vanadia
and Titania during the Oxidative Dehydrogenation of Propane Investigated by Operando
and Transient Spectroscopies,” ACS Catalysis, vol. 13, no. 12, pp. 8139–8160,
2023, doi: 10.1021/acscatal.3c01404.'
mla: Schumacher, Leon, et al. “Collaborative Mechanistic Effects between Vanadia
and Titania during the Oxidative Dehydrogenation of Propane Investigated by Operando
and Transient Spectroscopies.” ACS Catalysis, vol. 13, no. 12, American
Chemical Society, 2023, pp. 8139–8160, doi:10.1021/acscatal.3c01404.
short: L. Schumacher, J. Pfeiffer, J. Shen, T. Gutmann, H. Breitzke, G. Buntkowsky,
K. Hofmann, C. Hess, ACS Catalysis 13 (2023) 8139–8160.
date_created: 2026-02-07T16:09:39Z
date_updated: 2026-02-17T16:13:23Z
doi: 10.1021/acscatal.3c01404
extern: '1'
intvolume: ' 13'
issue: '12'
language:
- iso: eng
page: 8139–8160
publication: ACS Catalysis
publisher: American Chemical Society
status: public
title: Collaborative Mechanistic Effects between Vanadia and Titania during the Oxidative
Dehydrogenation of Propane Investigated by Operando and Transient Spectroscopies
type: journal_article
user_id: '100715'
volume: 13
year: '2023'
...
---
_id: '64008'
abstract:
- lang: eng
text: The tailored design of bioactive materials based on cellulose or paper is
still a challenging task. It requires detailed knowledge of the structure and
interaction of the biofunctionalization with the carrier material at the nanoscale.
In this work, the small peptide sequence Acetyl-Pro-Ala-Phe-Gly-OH (peptide 1)
that can serve as a model for biofunctionalization is synthesized via solid-phase
peptide synthesis, purified, and characterized by high-performance liquid chromatography
(HPLC) and mass spectrometry (MS). The as-obtained peptide is bound to microcrystalline
cellulose (MCC) via a wet chemical approach. Quantification of the peptide on
the MCC carrier is performed by replacing l-proline (Pro) in the peptide sequence
by 4-fluoro-l-proline (Pro(19F)) (peptide 2) and applying 19F magic angle spinning
nuclear magnetic resonance (MAS NMR). Detailed characterization of the model system
is provided by using 1H → 13C cross-polarization magic angle spinning (CP MAS
NMR) combined with dynamic nuclear polarization (DNP) to enhance sensitivity.
Analysis of the binding of the peptide on MCC necessitates the replacement of
l-glycine (Gly) in the sequence by 13C-labeled l-glycine (Gly(13C)) (peptide 3).
DNP-enhanced 13C–13C correlation experiments carried out with dipolar assisted
rotational resonance (DARR) are then used to analyze the proximity between the
model peptide and the MCC carrier. The strength of the dipolar coupling is estimated
from the DNP-enhanced 1H → 13C CP MAS double-quantum rotational resonance (DQrotres)
experiment. The obtained dipolar coupling between the 13C═O carbon of peptide
3 and the C6 carbon of the cellulose is equal to a carbon–carbon distance of about
two C–O bond lengths, which strongly suggests the binding of significant amounts
of the peptide on MCC via an ester bond. The tailored design of bioactive materials
based on cellulose or paper is still a challenging task. It requires detailed
knowledge of the structure and interaction of the biofunctionalization with the
carrier material at the nanoscale. In this work, the small peptide sequence Acetyl-Pro-Ala-Phe-Gly-OH
(peptide 1) that can serve as a model for biofunctionalization is synthesized
via solid-phase peptide synthesis, purified, and characterized by high-performance
liquid chromatography (HPLC) and mass spectrometry (MS). The as-obtained peptide
is bound to microcrystalline cellulose (MCC) via a wet chemical approach. Quantification
of the peptide on the MCC carrier is performed by replacing l-proline (Pro) in
the peptide sequence by 4-fluoro-l-proline (Pro(19F)) (peptide 2) and applying
19F magic angle spinning nuclear magnetic resonance (MAS NMR). Detailed characterization
of the model system is provided by using 1H → 13C cross-polarization magic angle
spinning (CP MAS NMR) combined with dynamic nuclear polarization (DNP) to enhance
sensitivity. Analysis of the binding of the peptide on MCC necessitates the replacement
of l-glycine (Gly) in the sequence by 13C-labeled l-glycine (Gly(13C)) (peptide
3). DNP-enhanced 13C–13C correlation experiments carried out with dipolar assisted
rotational resonance (DARR) are then used to analyze the proximity between the
model peptide and the MCC carrier. The strength of the dipolar coupling is estimated
from the DNP-enhanced 1H → 13C CP MAS double-quantum rotational resonance (DQrotres)
experiment. The obtained dipolar coupling between the 13C═O carbon of peptide
3 and the C6 carbon of the cellulose is equal to a carbon–carbon distance of about
two C–O bond lengths, which strongly suggests the binding of significant amounts
of the peptide on MCC via an ester bond.
author:
- first_name: Waranya
full_name: Limprasart, Waranya
last_name: Limprasart
- first_name: Mark Valentin
full_name: Höfler, Mark Valentin
last_name: Höfler
- first_name: Nico
full_name: Kunzmann, Nico
last_name: Kunzmann
- first_name: Lorenz
full_name: Rösler, Lorenz
last_name: Rösler
- first_name: Kevin
full_name: Herr, Kevin
last_name: Herr
- first_name: Hergen
full_name: Breitzke, Hergen
last_name: Breitzke
- first_name: Torsten
full_name: Gutmann, Torsten
id: '118165'
last_name: Gutmann
citation:
ama: Limprasart W, Höfler MV, Kunzmann N, et al. Peptides as Model Systems for Biofunctionalizations
of Cellulose─Synthesis and Structural Characterization by Advanced Solid-State
Nuclear Magnetic Resonance Techniques. The Journal of Physical Chemistry C.
2023;127(45):22129–22138. doi:10.1021/acs.jpcc.3c05068
apa: Limprasart, W., Höfler, M. V., Kunzmann, N., Rösler, L., Herr, K., Breitzke,
H., & Gutmann, T. (2023). Peptides as Model Systems for Biofunctionalizations
of Cellulose─Synthesis and Structural Characterization by Advanced Solid-State
Nuclear Magnetic Resonance Techniques. The Journal of Physical Chemistry C,
127(45), 22129–22138. https://doi.org/10.1021/acs.jpcc.3c05068
bibtex: '@article{Limprasart_Höfler_Kunzmann_Rösler_Herr_Breitzke_Gutmann_2023,
title={Peptides as Model Systems for Biofunctionalizations of Cellulose─Synthesis
and Structural Characterization by Advanced Solid-State Nuclear Magnetic Resonance
Techniques}, volume={127}, DOI={10.1021/acs.jpcc.3c05068},
number={45}, journal={The Journal of Physical Chemistry C}, publisher={American
Chemical Society}, author={Limprasart, Waranya and Höfler, Mark Valentin and Kunzmann,
Nico and Rösler, Lorenz and Herr, Kevin and Breitzke, Hergen and Gutmann, Torsten},
year={2023}, pages={22129–22138} }'
chicago: 'Limprasart, Waranya, Mark Valentin Höfler, Nico Kunzmann, Lorenz Rösler,
Kevin Herr, Hergen Breitzke, and Torsten Gutmann. “Peptides as Model Systems for
Biofunctionalizations of Cellulose─Synthesis and Structural Characterization by
Advanced Solid-State Nuclear Magnetic Resonance Techniques.” The Journal of
Physical Chemistry C 127, no. 45 (2023): 22129–22138. https://doi.org/10.1021/acs.jpcc.3c05068.'
ieee: 'W. Limprasart et al., “Peptides as Model Systems for Biofunctionalizations
of Cellulose─Synthesis and Structural Characterization by Advanced Solid-State
Nuclear Magnetic Resonance Techniques,” The Journal of Physical Chemistry C,
vol. 127, no. 45, pp. 22129–22138, 2023, doi: 10.1021/acs.jpcc.3c05068.'
mla: Limprasart, Waranya, et al. “Peptides as Model Systems for Biofunctionalizations
of Cellulose─Synthesis and Structural Characterization by Advanced Solid-State
Nuclear Magnetic Resonance Techniques.” The Journal of Physical Chemistry C,
vol. 127, no. 45, American Chemical Society, 2023, pp. 22129–22138, doi:10.1021/acs.jpcc.3c05068.
short: W. Limprasart, M.V. Höfler, N. Kunzmann, L. Rösler, K. Herr, H. Breitzke,
T. Gutmann, The Journal of Physical Chemistry C 127 (2023) 22129–22138.
date_created: 2026-02-07T15:56:43Z
date_updated: 2026-02-17T16:15:27Z
doi: 10.1021/acs.jpcc.3c05068
extern: '1'
intvolume: ' 127'
issue: '45'
language:
- iso: eng
page: 22129–22138
publication: The Journal of Physical Chemistry C
publication_identifier:
issn:
- 1932-7447
publisher: American Chemical Society
status: public
title: Peptides as Model Systems for Biofunctionalizations of Cellulose─Synthesis
and Structural Characterization by Advanced Solid-State Nuclear Magnetic Resonance
Techniques
type: journal_article
user_id: '100715'
volume: 127
year: '2023'
...
---
_id: '63998'
abstract:
- lang: eng
text: Abstract The mechanochemical synthesis of porous covalent triazine networks
(CTNs), exhibiting theoretically ideal C/N ratios and high specific surface areas,
is presented. Employing this solvent-free approach allows to minimize the ecological
impact of the synthesis by bypassing hazardous wastes, while simultaneously observing
the reactions between the individual starting materials separately for the first
time. Especially the role of dichloromethane needs to be reconsidered, functioning
as a linker between the nitrogen-containing node cyanuric chloride and the aromatic
monomer 1,3,5-triphenylbenzene, as proven by X-ray photoelectron spectroscopy
and 1H → 13C Cross-Polarization magic-angle-spinning nuclear magnetic resonance
spectroscopy. This results in a drastic enhancement of the reaction rate, reducing
the synthesis time down to 1 minute. Additionally, this linkage over a C1 bridge
enables the incorporation of nitrogen into already synthesized polymers by post
polymerization functionalization. The variation of the synthesis building blocks,
namely the linker, node, and monomer, results in a variety of nitrogen-containing
polymers with specific surface areas of up to 1500 m2 g−1. Therefore, the presented
approach is capable to target the synthesis of various CTNs with a minimal use
of chlorinated linker, rendering the concept as a sustainable alternative to the
classical solution-based synthesis.
author:
- first_name: Annika
full_name: Krusenbaum, Annika
last_name: Krusenbaum
- first_name: Fabien Joel Leon
full_name: Kraus, Fabien Joel Leon
last_name: Kraus
- first_name: Stefanie
full_name: Hutsch, Stefanie
last_name: Hutsch
- first_name: Sven
full_name: Grätz, Sven
last_name: Grätz
- 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: Lars
full_name: Borchardt, Lars
last_name: Borchardt
citation:
ama: 'Krusenbaum A, Kraus FJL, Hutsch S, et al. The Rapid Mechanochemical Synthesis
of Microporous Covalent Triazine Networks: Elucidating the Role of Chlorinated
Linkers by a Solvent-Free Approach. Advanced Sustainable Systems. Published
online 2023:2200477. doi:10.1002/adsu.202200477'
apa: 'Krusenbaum, A., Kraus, F. J. L., Hutsch, S., Grätz, S., Höfler, M. V., Gutmann,
T., & Borchardt, L. (2023). The Rapid Mechanochemical Synthesis of Microporous
Covalent Triazine Networks: Elucidating the Role of Chlorinated Linkers by a Solvent-Free
Approach. Advanced Sustainable Systems, 2200477. https://doi.org/10.1002/adsu.202200477'
bibtex: '@article{Krusenbaum_Kraus_Hutsch_Grätz_Höfler_Gutmann_Borchardt_2023, title={The
Rapid Mechanochemical Synthesis of Microporous Covalent Triazine Networks: Elucidating
the Role of Chlorinated Linkers by a Solvent-Free Approach}, DOI={10.1002/adsu.202200477},
journal={Advanced Sustainable Systems}, author={Krusenbaum, Annika and Kraus,
Fabien Joel Leon and Hutsch, Stefanie and Grätz, Sven and Höfler, Mark Valentin
and Gutmann, Torsten and Borchardt, Lars}, year={2023}, pages={2200477} }'
chicago: 'Krusenbaum, Annika, Fabien Joel Leon Kraus, Stefanie Hutsch, Sven Grätz,
Mark Valentin Höfler, Torsten Gutmann, and Lars Borchardt. “The Rapid Mechanochemical
Synthesis of Microporous Covalent Triazine Networks: Elucidating the Role of Chlorinated
Linkers by a Solvent-Free Approach.” Advanced Sustainable Systems, 2023,
2200477. https://doi.org/10.1002/adsu.202200477.'
ieee: 'A. Krusenbaum et al., “The Rapid Mechanochemical Synthesis of Microporous
Covalent Triazine Networks: Elucidating the Role of Chlorinated Linkers by a Solvent-Free
Approach,” Advanced Sustainable Systems, p. 2200477, 2023, doi: 10.1002/adsu.202200477.'
mla: 'Krusenbaum, Annika, et al. “The Rapid Mechanochemical Synthesis of Microporous
Covalent Triazine Networks: Elucidating the Role of Chlorinated Linkers by a Solvent-Free
Approach.” Advanced Sustainable Systems, 2023, p. 2200477, doi:10.1002/adsu.202200477.'
short: A. Krusenbaum, F.J.L. Kraus, S. Hutsch, S. Grätz, M.V. Höfler, T. Gutmann,
L. Borchardt, Advanced Sustainable Systems (2023) 2200477.
date_created: 2026-02-07T15:51:19Z
date_updated: 2026-02-17T16:15:58Z
doi: 10.1002/adsu.202200477
extern: '1'
language:
- iso: eng
page: '2200477'
publication: Advanced Sustainable Systems
status: public
title: 'The Rapid Mechanochemical Synthesis of Microporous Covalent Triazine Networks:
Elucidating the Role of Chlorinated Linkers by a Solvent-Free Approach'
type: journal_article
user_id: '100715'
year: '2023'
...