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

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of the Second International Conference on Processing Materials for Properties
EditorsB. Mishra, C, Yamauchi, B. Mishra, C. Yamauchi
Pages935-938
Number of pages4
Publication statusPublished - Dec 1 2000
Externally publishedYes
EventProceedings of the Second International Conference on Processing Materials for Properties - San Francisco, CA, United States
Duration: Nov 5 2000Nov 8 2000

Publication series

NameProceedings of the Second International Conference on Processing Materials for Properties

Other

OtherProceedings of the Second International Conference on Processing Materials for Properties
CountryUnited States
CitySan Francisco, CA
Period11/5/0011/8/00

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Direct fabrication of LiCoO<sub>2</sub> films on papers by electrodeposition method with interfacial reaction'. Together they form a unique fingerprint.

  • Cite this

    Fujiwara, T., Nakagawa, Y., Song, S. W., Teranishi, R., Watanabe, T., & Yoshimura, M. (2000). Direct fabrication of LiCoO2 films on papers by electrodeposition method with interfacial reaction. In B. Mishra, C. Yamauchi, B. Mishra, & C. Yamauchi (Eds.), Proceedings of the Second International Conference on Processing Materials for Properties (pp. 935-938). (Proceedings of the Second International Conference on Processing Materials for Properties).