Electrochemical behaviors and hydration properties of multi-wall carbon nanotube coated electrodes in water

Y. Tzeng, Y. Chen, N. Sathitsuksanoh, C. Liu

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

Vertically aligned and randomly oriented multi-wall carbon nanotube coated silicon substrates were used as electrochemical electrodes. The effects of anodization processes and cathodic treatments in deionized water on carbon nanotubes were studied by means of DC experiments as well as cyclic voltammetric (CV) measurements. Anodization processes modified as-grown and hydrophobic carbon nanotubes and converted them to become hydrophilic. Cathodic processes caused etching of carbon nanotubes. The etching products made originally clear water change into black water. The black etching products left on top of carbon nanotubes after water vaporized made the carbon nanotube coated electrode less hydrophobic than that of as-grown carbon nanotubes but also less hydrophilic than that of anodized carbon nanotubes.

原文English
頁(從 - 到)1281-1286
頁數6
期刊Diamond and Related Materials
13
發行號4-8
DOIs
出版狀態Published - 2004 四月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 化學 (全部)
  • 機械工業
  • 材料化學
  • 電氣與電子工程

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