---
_id: '2039'
abstract:
- lang: eng
text: " Carbon nanofibers are used for a broad range of applications,
from nano-composites to energy storage devices. They are typically produced from
electrospun poly(acrylonitrile) nanofibers by thermal stabilization and carbonization.
The nanofiber mats are usually placed freely movable in an oven, which leads to
relaxation of internal stress within the nanofibers, making them thicker and shorter.
To preserve their pristine morphology they can be mechanically fixated, which
may cause the nanofibers to break. In a previous study, we demonstrated that sandwiching
the nanofiber mats between metal sheets retained their morphology during stabilization
and incipient carbonization at 500 °C. Here, we present a comparative study of
stainless steel, titanium, copper and silicon substrate sandwiches at carbonization
temperatures of 500 °C, 800 °C and 1200 °C. Helium ion microscopy revealed that
all metals mostly eliminated nanofiber deformation, whereas silicone achieved
the best results in this regard. The highest temperatures for which the metals
were shown to be applicable were 500 °C for silicon, 800 °C for stainless steel
and copper, and 1200 °C for titanium. Fourier transform infrared and Raman spectroscopy
revealed a higher degree of carbonization and increased crystallinity for higher
temperatures, which was shown to depend on the substrate material.\r\n "
alternative_id:
- '2579'
article_number: '721'
article_type: original
author:
- first_name: Jan Lukas
full_name: Storck, Jan Lukas
id: '221157'
last_name: Storck
orcid: 0000-0002-6841-8791
- first_name: Martin
full_name: Wortmann, Martin
last_name: Wortmann
- first_name: Bennet
full_name: Brockhagen, Bennet
id: '237316'
last_name: Brockhagen
- first_name: Natalie
full_name: Frese, Natalie
last_name: Frese
- first_name: Elise
full_name: Diestelhorst, Elise
last_name: Diestelhorst
- first_name: Timo
full_name: Grothe, Timo
id: '221330'
last_name: Grothe
orcid: 0000-0002-9099-4277
- first_name: Christian
full_name: Hellert, Christian
id: '221135'
last_name: Hellert
- first_name: Andrea
full_name: Ehrmann, Andrea
id: '223776'
last_name: Ehrmann
orcid: 0000-0003-0695-3905
citation:
alphadin: 'Storck, Jan Lukas ; Wortmann, Martin ; Brockhagen,
Bennet ; Frese, Natalie ;
Diestelhorst, Elise ; Grothe,
Timo ; Hellert, Christian
; Ehrmann, Andrea: Comparative Study
of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers.
In: Polymers Bd. 14, MDPI AG (2022), Nr. 4'
ama: Storck JL, Wortmann M, Brockhagen B, et al. Comparative Study of Metal Substrates
for Improved Carbonization of Electrospun PAN Nanofibers. Polymers. 2022;14(4).
doi:10.3390/polym14040721
apa: Storck, J. L., Wortmann, M., Brockhagen, B., Frese, N., Diestelhorst, E., Grothe,
T., … Ehrmann, A. (2022). Comparative Study of Metal Substrates for Improved Carbonization
of Electrospun PAN Nanofibers. Polymers, 14(4). https://doi.org/10.3390/polym14040721
bibtex: '@article{Storck_Wortmann_Brockhagen_Frese_Diestelhorst_Grothe_Hellert_Ehrmann_2022,
title={Comparative Study of Metal Substrates for Improved Carbonization of Electrospun
PAN Nanofibers}, volume={14}, DOI={10.3390/polym14040721},
number={4721}, journal={Polymers}, publisher={MDPI AG}, author={Storck, Jan Lukas
and Wortmann, Martin and Brockhagen, Bennet and Frese, Natalie and Diestelhorst,
Elise and Grothe, Timo and Hellert, Christian and Ehrmann, Andrea}, year={2022}
}'
chicago: Storck, Jan Lukas, Martin Wortmann, Bennet Brockhagen, Natalie Frese, Elise
Diestelhorst, Timo Grothe, Christian Hellert, and Andrea Ehrmann. “Comparative
Study of Metal Substrates for Improved Carbonization of Electrospun PAN Nanofibers.”
Polymers 14, no. 4 (2022). https://doi.org/10.3390/polym14040721.
ieee: J. L. Storck et al., “Comparative Study of Metal Substrates for Improved
Carbonization of Electrospun PAN Nanofibers,” Polymers, vol. 14, no. 4,
2022.
mla: Storck, Jan Lukas, et al. “Comparative Study of Metal Substrates for Improved
Carbonization of Electrospun PAN Nanofibers.” Polymers, vol. 14, no. 4,
721, MDPI AG, 2022, doi:10.3390/polym14040721.
short: J.L. Storck, M. Wortmann, B. Brockhagen, N. Frese, E. Diestelhorst, T. Grothe,
C. Hellert, A. Ehrmann, Polymers 14 (2022).
date_created: 2022-07-14T17:58:06Z
date_updated: 2024-03-27T14:01:14Z
doi: 10.3390/polym14040721
file:
- access_level: open_access
content_type: application/pdf
creator: aehrmann
date_created: 2022-07-14T17:57:46Z
date_updated: 2022-07-14T17:57:46Z
file_id: '2040'
file_name: _2022_Storck_Polymers14_721_SI.pdf
file_size: 211093
relation: main_file
success: 1
file_date_updated: 2022-07-14T17:57:46Z
has_accepted_license: '1'
intvolume: ' 14'
issue: '4'
keyword:
- electrospinning
- poly(acrylonitrile)
- stabilization
- carbonization
- metallic substrates
- shrinkage
- nanofiber morphology
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Polymers
publication_identifier:
eissn:
- 2073-4360
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Comparative Study of Metal Substrates for Improved Carbonization of Electrospun
PAN Nanofibers
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
urn: urn:nbn:de:hbz:bi10-20394
user_id: '216459'
volume: 14
year: '2022'
...