Direct fabrication of LiCoO2 films on papers by electrodeposition method with interfacial reaction

T. Fujiwara, Y. Nakagawa, S. Wan Song, R. Teranishi, T. Watanabe, M. Yoshimura

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

We have tried a new method to fabricate cobalt oxide films onto porous films directly by an electrodeposition method at low temperature. The porous substrate films (membrane-filters and paper) were placed between a LiOH solution and a CoSO4 solution and treated under electrical currents of ∼1 mA/cm2 using carbon cathode and anode. Effects of temperatures, flow rates and electrical currents have been investigated. As a result, we found that the LiCoO2 films and Co3O4 films were successfully fabricated on paper and/or porous PTFE filters at 120°C, while CoOOH films were deposited at 80°C. Furthermore, LiCoO2 films did not cover whole the substrates, but was fabricated just over the anode. The chemical reactions of electrodeposition were also considered from these results.

原文English
主出版物標題Proceedings of the Second International Conference on Processing Materials for Properties
編輯B. Mishra, C, Yamauchi, B. Mishra, C. Yamauchi
頁面935-938
頁數4
出版狀態Published - 2000
事件Proceedings of the Second International Conference on Processing Materials for Properties - San Francisco, CA, United States
持續時間: 2000 十一月 52000 十一月 8

出版系列

名字Proceedings of the Second International Conference on Processing Materials for Properties

Conference

ConferenceProceedings of the Second International Conference on Processing Materials for Properties
國家United States
城市San Francisco, CA
期間00-11-0500-11-08

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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