NEW PREPARATION PROCESS OF V2O5 THIN-FILM BASED ON SPIN-COATING FROM ORGANIC VANADIUM SOLUTION

被引:66
作者
SHIMIZU, Y
NAGASE, K
MIURA, N
YAMAZOE, N
机构
[1] Department of Materials Science and Technology, Graduate School of Engineering Sciences, Kyushu University, Fukuoka, 816, Kasuga-shi
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1990年 / 29卷 / 09期
关键词
Electrochromism; Organic vanadium compound; Spin-coating method; V[!sub]2[!/sub]O[!sub]5[!/sub] thin film; Wet process;
D O I
10.1143/JJAP.29.L1708
中图分类号
O59 [应用物理学];
学科分类号
摘要
A new wet process was developed for preparing a V2O5 thin film for use in an electrochromic display device. V2O5 powder was dissolved into a mixed solution of benzyl alcohol and iso-butanol to obtain a vanadium solution, which was then spin-coated on an ITO glass followed by a heat treatment at temperatures above 300°C, preferably at 400°C. The resulting crystalline V2O5 thin film was excellent in reversibility of the electrochromism. © 1990 The Japan Society of Applied Physics.
引用
收藏
页码:L1708 / L1711
页数:4
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