Highly conductive VO2 treated with hydrogen for supercapacitors

Xuan Pan, Yong Zhao, Guofeng Ren, Zhaoyang Fan

Research output: Contribution to journalArticlepeer-review

71 Scopus citations

Abstract

Reduction of VO2 resistance by nearly 3 orders of magnitude through H2 treatment was reported for supercapacitor application. A specific discharge capacitance of 300 F g−1 and a specific energy density of 17 W h kg−1 at a rate of 1 A g−1 are demonstrated with long-term cycling stability, which is 4 times higher than untreated samples.

Original languageEnglish (US)
Pages (from-to)3943-3945
Number of pages3
JournalChemical Communications
Volume49
Issue number38
DOIs
StatePublished - Apr 16 2013
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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