ELECTROCHROMIC PROPERTIES OF NIOBIUM OXIDE THIN-FILMS PREPARED BY CHEMICAL-VAPOR-DEPOSITION

被引：29

作者：

MARUYAMA, T

KANAGAWA, T

机构：

[1] Department of Chemical Engineering, Faculty of Engineering, Kyoto University

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1994年 / 141卷 / 10期

关键词：

electrochromism chemical vapour deposition; niobium compounds; oxygen compounds; thin films; X-ray diffraction; X-ray photoelectron spectra;

D O I：

10.1149/1.2059247

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochromic niobium oxide thin films were prepared by chemical vapor deposition. The source material was niobium (V) ethoxide. Amorphous niobium oxide thin films were obtained at a substrate temperature 350-degrees-C. Reduction and oxidation of the films in a 0.1M Na2CO3 + 0.1M NaHCO3 buffer solution resulted in desirable changes in optical absorption. Coulometry indicated that the coloration efficiency was 160 cm2. C-1.

引用

页码：2868 / 2871

页数：4

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