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

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

Department of Materials Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Proceedings of the Second International Conference on Processing Materials for Properties
Editors	B. Mishra, C, Yamauchi, B. Mishra, C. Yamauchi
Pages	935-938
Number of pages	4
Publication status	Published - 2000
Event	Proceedings of the Second International Conference on Processing Materials for Properties - San Francisco, CA, United States Duration: 2000 Nov 5 → 2000 Nov 8

Publication series

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

Conference

Conference	Proceedings of the Second International Conference on Processing Materials for Properties
Country/Territory	United States
City	San Francisco, CA
Period	00-11-05 → 00-11-08

All Science Journal Classification (ASJC) codes

General Engineering

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).

Fujiwara, T. ; Nakagawa, Y. ; Song, S. Wan et al. / Direct fabrication of LiCoO₂ films on papers by electrodeposition method with interfacial reaction. Proceedings of the Second International Conference on Processing Materials for Properties. editor / B. Mishra ; C, Yamauchi ; B. Mishra ; C. Yamauchi. 2000. pp. 935-938 (Proceedings of the Second International Conference on Processing Materials for Properties).

@inproceedings{6e0fcc87680f44808dff555ac0da6596,

title = "Direct fabrication of LiCoO2 films on papers by electrodeposition method with interfacial reaction",

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.",

author = "T. Fujiwara and Y. Nakagawa and Song, {S. Wan} and R. Teranishi and T. Watanabe and M. Yoshimura",

year = "2000",

language = "English",

isbn = "087339495X",

series = "Proceedings of the Second International Conference on Processing Materials for Properties",

pages = "935--938",

editor = "B. Mishra and C, Yamauchi and B. Mishra and C. Yamauchi",

booktitle = "Proceedings of the Second International Conference on Processing Materials for Properties",

note = "Proceedings of the Second International Conference on Processing Materials for Properties ; Conference date: 05-11-2000 Through 08-11-2000",

}

Fujiwara, T, Nakagawa, Y, Song, SW, 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. 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, San Francisco, CA, United States, 00-11-05.

Direct fabrication of LiCoO₂ films on papers by electrodeposition method with interfacial reaction. / Fujiwara, T.; Nakagawa, Y.; Song, S. Wan et al.
Proceedings of the Second International Conference on Processing Materials for Properties. ed. / B. Mishra; C, Yamauchi; B. Mishra; C. Yamauchi. 2000. p. 935-938 (Proceedings of the Second International Conference on Processing Materials for Properties).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Direct fabrication of LiCoO2 films on papers by electrodeposition method with interfacial reaction

AU - Fujiwara, T.

AU - Nakagawa, Y.

AU - Song, S. Wan

AU - Teranishi, R.

AU - Watanabe, T.

AU - Yoshimura, M.

PY - 2000

Y1 - 2000

N2 - 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.

AB - 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.

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M3 - Conference contribution

AN - SCOPUS:0034592642

SN - 087339495X

T3 - Proceedings of the Second International Conference on Processing Materials for Properties

SP - 935

EP - 938

BT - Proceedings of the Second International Conference on Processing Materials for Properties

A2 - Mishra, B.

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A2 - Mishra, B.

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T2 - Proceedings of the Second International Conference on Processing Materials for Properties

Y2 - 5 November 2000 through 8 November 2000

ER -

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