Article Ultrahigh Surface Area Hierarchically Porous Carbon Materials from Polyacrylamide–Cellulose Hydrogel for High-Performance Supercapacitors

Nadiia Velychkivska ; Anna Golunova ORCID ; Atanu Panda ORCID ; Pragati A. Shinde ORCID ; Renzhi Ma SAMURAI ORCID ; Katsuhiko Ariga SAMURAI ORCID ; Yusuke Yamauchi ; Jonathan P. Hill SAMURAI ORCID ; Jan Labuta SAMURAI ORCID ; Lok Kumar Shrestha SAMURAI ORCID

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Citation
Nadiia Velychkivska, Anna Golunova, Atanu Panda, Pragati A. Shinde, Renzhi Ma, Katsuhiko Ariga, Yusuke Yamauchi, Jonathan P. Hill, Jan Labuta, Lok Kumar Shrestha. Ultrahigh Surface Area Hierarchically Porous Carbon Materials from Polyacrylamide–Cellulose Hydrogel for High-Performance Supercapacitors. ACS Applied Energy Materials. 2024, 7 (7), 2906-2917.
SAMURAI

Description:

(abstract)

Here, we present the synthesis of ultrahigh surface area hierarchically porous carbon materials, prepared by potassium carbonate activation of polyacrylamide-hydroxy propyl cellulose hydrogel at high temperatures (500-900 °C), and their energy storage performances in two- and three-electrode cell set-up.

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  • In Copyright
    This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Energy Materials, copyright © 2024 American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acsaem.4c00141.

Keyword: polyacrylamide, cellulose,, hydrogel, hierarchically porous carbon, supercapacitor

Date published: 2024-04-08

Publisher: American Chemical Society (ACS)

Journal:

  • ACS Applied Energy Materials (ISSN: 25740962) vol. 7 issue. 7 p. 2906-2917

Funding:

  • Japan Society for the Promotion of Science JP20H00392
  • Japan Society for the Promotion of Science JP22KF0385
  • Japan Society for the Promotion of Science JP23H05459
  • Japan Society for the Promotion of Science P21764
  • Japan Science and Technology Agency JPMJER2003

Manuscript type: Author's version (Accepted manuscript)

MDR DOI:

First published URL: https://doi.org/10.1021/acsaem.4c00141

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Updated at: 2024-04-10 09:07:32 +0900

Published on MDR: 2025-04-02 17:10:30 +0900

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