---
_id: '8081'
abstract:
- lang: eng
text: "Here, we employ micro- and nanosized cellulose particles, namely paper fines
and cellulose\r\nnanocrystals, to induce hierarchical organization over a wide
length scale. After processing\r\nthem into carbonaceous materials, we demonstrate
that these hierarchically organized materials\r\noutperform the best materials
for supercapacitors operating with organic electrolytes reported\r\nin literature
in terms of specific energy/power (Ragone plot) while showing hardly any capacity\r\nfade
over 4,000 cycles. The highly porous materials feature a specific surface area
as high as\r\n2500 m2ˑg-1 and exhibit pore sizes in the range of 0.5 to 200 nm
as proven by scanning electron\r\nmicroscopy and N2 physisorption. The carbonaceous
materials have been further investigated\r\nby X-ray photoelectron spectroscopy
and RAMAN spectroscopy. Since paper fines are an\r\nunderutilized side stream
in any paper production process, they are a cheap and highly available\r\nfeedstock
to prepare carbonaceous materials with outstanding performance in electrochemical\r\napplications. "
acknowledgement: 'The authors M.A.H., S.S., R.E., and W.B. acknowledge the industrial
partners Sappi Gratkorn, Zellstoff Pöls and Mondi Frantschach, the Austrian Research
Promotion Agency (FFG), COMET, BMVIT, BMWFJ, the Province of Styria and Carinthia
for their financial support of the K-project Flippr²-Process Integration. E.M. and
S.A.F. are indebted to the European Research Council (ERC) under the European Union’s
Horizon 2020 research and innovation program (grant agreement No 636069). W. T.
and S. E. thank FWO (G.0C60.13N) and the European Union’s European Fund for Regional
Development and Flanders Innovation & Entrepreneurship (Accelerate3 project, Interreg
Vlaanderen-Nederland program) for financial support. W. T. also thanks the Provincie
West-Vlaanderen (Belgium) for his Provincial Chair in Advanced Materials. S. B.
thanks the European Regional Development Fund (EFRE) and the province of Upper Austria
for financial support through the program IWB 2014-2020 (project BioCarb-K). AMR
gratefully acknowledges funding support through the SC EPSCoR/IDeAProgram under
Award #18-SR03, and the NASA EPSCoR Program under Award #NNH17ZHA002C. Icons in
Scheme 1 were provided by Good Ware, monkik, photo3idea_studio, and OCHA from www.flaticon.com.'
article_processing_charge: No
author:
- first_name: 'Mathias A. '
full_name: 'Hobisch, Mathias A. '
last_name: Hobisch
- first_name: 'Eléonore '
full_name: 'Mourad, Eléonore '
last_name: Mourad
- first_name: 'Wolfgang J. '
full_name: 'Fischer, Wolfgang J. '
last_name: Fischer
- first_name: 'Christian '
full_name: 'Prehal, Christian '
last_name: Prehal
- first_name: 'Samuel '
full_name: 'Eyley, Samuel '
last_name: Eyley
- first_name: 'Anthony '
full_name: 'Childress, Anthony '
last_name: Childress
- first_name: 'Armin '
full_name: 'Zankel, Armin '
last_name: Zankel
- first_name: 'Andreas '
full_name: 'Mautner, Andreas '
last_name: Mautner
- first_name: 'Stefan '
full_name: 'Breitenbach, Stefan '
last_name: Breitenbach
- first_name: 'Apparao M. '
full_name: 'Rao, Apparao M. '
last_name: Rao
- first_name: 'Wim '
full_name: 'Thielemans, Wim '
last_name: Thielemans
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: 'Rene '
full_name: 'Eckhart, Rene '
last_name: Eckhart
- first_name: 'Wolfgang '
full_name: 'Bauer, Wolfgang '
last_name: Bauer
- first_name: 'Stefan '
full_name: 'Spirk, Stefan '
last_name: Spirk
citation:
ama: Hobisch MA, Mourad E, Fischer WJ, et al. High specific capacitance supercapacitors
from hierarchically organized all-cellulose composites.
apa: Hobisch, M. A., Mourad, E., Fischer, W. J., Prehal, C., Eyley, S., Childress,
A., … Spirk, S. (n.d.). High specific capacitance supercapacitors from hierarchically
organized all-cellulose composites.
chicago: Hobisch, Mathias A. , Eléonore Mourad, Wolfgang J. Fischer, Christian Prehal,
Samuel Eyley, Anthony Childress, Armin Zankel, et al. “High Specific Capacitance
Supercapacitors from Hierarchically Organized All-Cellulose Composites,” n.d.
ieee: M. A. Hobisch et al., “High specific capacitance supercapacitors from
hierarchically organized all-cellulose composites.” .
ista: Hobisch MA, Mourad E, Fischer WJ, Prehal C, Eyley S, Childress A, Zankel A,
Mautner A, Breitenbach S, Rao AM, Thielemans W, Freunberger SA, Eckhart R, Bauer
W, Spirk S. High specific capacitance supercapacitors from hierarchically organized
all-cellulose composites.
mla: Hobisch, Mathias A., et al. High Specific Capacitance Supercapacitors from
Hierarchically Organized All-Cellulose Composites.
short: M.A. Hobisch, E. Mourad, W.J. Fischer, C. Prehal, S. Eyley, A. Childress,
A. Zankel, A. Mautner, S. Breitenbach, A.M. Rao, W. Thielemans, S.A. Freunberger,
R. Eckhart, W. Bauer, S. Spirk, (n.d.).
date_created: 2020-07-02T20:24:42Z
date_published: 2020-07-13T00:00:00Z
date_updated: 2022-06-17T08:39:49Z
day: '13'
ddc:
- '540'
department:
- _id: StFr
file:
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creator: sfreunbe
date_created: 2020-07-02T20:21:59Z
date_updated: 2020-07-14T12:48:09Z
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file_name: AM.pdf
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relation: main_file
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checksum: cd74c7bd47d6e7163d54d67f074dcc36
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creator: cziletti
date_created: 2020-07-08T12:14:04Z
date_updated: 2020-07-14T12:48:09Z
file_id: '8102'
file_name: Supporting_Information.pdf
file_size: 945565
relation: supplementary_material
file_date_updated: 2020-07-14T12:48:09Z
has_accepted_license: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Submitted Version
publication_status: submitted
status: public
title: High specific capacitance supercapacitors from hierarchically organized all-cellulose
composites
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...