N-doped carbon materials as electrodes for highly stable supercapacitors - Publication - Bridge of Knowledge

Search

N-doped carbon materials as electrodes for highly stable supercapacitors

Abstract

This article reports a strategy to use nitrogen-doped carbon materials as electrodes for supercapacitors. Depending on the carbon precursor, the porous structure is changed with specific surface area reached up to 2270 m2 g−1. The capacitance of carbon materials used as electrodes is related strictly to pore size. The microstructure and nitrogen functionalities enable a high capacitance (327 F g−1) and cycle durability. The nanoporous carbon electrode exhibits long-term cycle life and high cycle stability with a retention of 86% of its initial after 10,000 cycles in neutral electrolyte. Highly porous carbons are thus considered a promising material for supercapacitors.

Citations

  • 2 0

    CrossRef

  • 0

    Web of Science

  • 2 0

    Scopus

Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
Materials Research Letters no. 11, pages 213 - 221,
ISSN: 2166-3831
Language:
English
Publication year:
2023
Bibliographic description:
Ilnicka A., Skorupska M., Szkoda M., Zarach Z., Łukaszewicz J.: N-doped carbon materials as electrodes for highly stable supercapacitors// Materials Research Letters -Vol. 11,iss. 3 (2023), s.213-221
DOI:
Digital Object Identifier (open in new tab) 10.1080/21663831.2022.2139163
Sources of funding:
  • LIDER/32/0116/L-9/17/NCBR/2018
Verified by:
Gdańsk University of Technology

seen 115 times

Recommended for you

Meta Tags