Direct fabrication of crystallized LiCoO2 films on paper by artificial biomineralization with electrochemically activated interfacial reactions

被引：7

作者：

Fujiwara, T ^{[1
]}

Nakagawa, Y ^{[1
]}

Nakaue, T ^{[1
]}

Song, SW ^{[1
]}

Watanabe, T ^{[1
]}

Teranishi, R ^{[1
]}

Yoshimura, M ^{[1
]}

机构：

[1] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2288503, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 365卷 / 5-6期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0009-2614(02)01444-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have developed a new method to directly fabricate lithium cobalt oxide (LiCoO2) films onto porous films by an electrodeposition method in solutions at low temperature. A set of porous substrate films consisting of a PTFE membrane-filter and paper was placed between a LiOH solution and a CoSO4 solution. Cobalt compounds were deposited on the substrates under electrical currents of similar to1 mA/cm(2) using carbon electrodes. As a result, we found that LiCoO2 films on the porous filter were successfully fabricated at 120 degreesC. Furthermore, the LiCoO2 films did not cover the entire substrate, but formed only in the shape of the anode. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：369 / 373

页数：5

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