Ordered mesoporous carbon nanospheres as electrode materials for high-performance supercapacitors

Xiaoliang Yu, Jian Gan Wang, Zheng Hong Huang, Wangci Shen, Feiyu Kang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

68 Citations (Scopus)

Abstract

Ordered mesoporous carbon nanospheres (OMCNS) were prepared through a facile soft-template method and used as electrode materials for high-performance supercapacitors. The obtained OMCNS possesses a hierarchical porous structure and a relatively high mass density. And the OMCNS electrode exhibits both high gravimetric (173 F g- 1) and volumetric (107 F cm- 3) capacitances simultaneously, as well as a high rate capability and a long-term cycling stability.

Original languageEnglish
Pages (from-to)66-70
Number of pages5
JournalElectrochemistry Communications
Volume36
DOIs
Publication statusPublished - 2013
Externally publishedYes

Keywords

  • Hierarchical porous structure
  • Ordered mesoporous carbon nanospheres
  • Rate capability
  • Supercapacitor
  • Volumetric capacitance

ASJC Scopus subject areas

  • Electrochemistry

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