Nickel oxide-based photochromic composite films

被引:9
作者
Miyazaki, Hidetoshi [1 ]
Matsuura, Takahiro [1 ]
Ota, Toshitaka [2 ]
机构
[1] Shimane Univ, Interdisciplinary Grad Sch Sci & Engn, 1060 Nishikawatsu, Matsue, Shimane 6908504, Japan
[2] Nagoya Inst Technol, Ceram Res Lab, 10-6-29 Asahigaoka, Tajimi, Gifu 5070071, Japan
关键词
Nickel oxide; Photochromism; Composite film; THIN-FILMS; ELECTROCHROMIC PROPERTIES; FABRICATION; NANOPARTICLES; IMPROVEMENT; COPPER; ROUTE; ACID;
D O I
10.2109/jcersj2.16136
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Nickel oxide-based photochromic composite films were fabricated by combining nickel nitrate in methanol solution with a transparent urethane resin. The resulting nickel oxide-based composite film showed a reversible photochromic property that was similar to the electrochromic property in nickel oxide-based films. IR spectra revealed that the valence state of nickel in the composite films changed from "+3" to "+2" under UV irradiation. The Ni-based particles dispersed in the films had sizes of 40-100 nm. (C) 2016 The Ceramic Society of Japan. All rights reserved.
引用
收藏
页码:1175 / 1177
页数:3
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