PREPARATION OF BINDER-FREE, THIN-FILM LICOO2 AND ITS ELECTROCHEMICAL RESPONSES IN A PROPYLENE CARBONATE SOLUTION

被引：76

作者：

UCHIDA, I

SATO, H

机构：

[1] Department of Molecular Chemistry and Engineering, Faculty of Engineering, Tohoku University, Aramaki-Aoba

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1995年 / 142卷 / 09期

关键词：

D O I：

10.1149/1.2048725

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Binder-free, thin film (ca. 0.3 mu m) LiCoO2 electrodes have been prepared by the oxidation of metallic Co deposited on an Au substrate in molten (Li + K) CO3 at 650 degrees C under a (9:1) O-2/CO2 atmosphere. Electrochemical measurements were carried out in 1M LiClO4/propylene carbonate electrolytes using cyclic voltammetry. It was demonstrated that cyclic voltammograms measured at 0.1 mV/s scan rate show a well-defined, reversible three-peaked wave due to extraction of Li+ ipns from the solid phase.

引用

页码：L139 / L141

页数：3

共 12 条

[1] PREPARATION AND CHARACTERIZATION OF LICOO2 THIN-FILMS BY LASER ABLATION DEPOSITION [J].