Modification of porous carbon with nickel oxide impregnation to enhance the electrochemical capacitance and conductivity

Yu Li Tai, Hsisheng Teng

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

The impact of nickel oxide (NiO) impregnation in enhancing the performance of a carbon electrode in electrochemical capacitors (EC), was analyzed. Polyacrylonitrile-based activated carbon fabric (CF) was used to fabricate the carbon electrode of the ECs. Carbon containing 1, 3, 4 and 5 wt.% NI were obtained by adding Ni(NO3)2 solutions of different concentrations to the carbon support and then drying the mixtures at 110°C under vacuum. The results show that the resistance of Ni-loaded cells decreases with the heat treatment temperature and is smaller than that of the CF.

原文English
頁(從 - 到)2335-2338
頁數4
期刊Carbon
42
發行號11
DOIs
出版狀態Published - 2004

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 材料科學(全部)

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