Electrochromic devices

被引:155
作者
Granqvist, CG [1 ]
机构
[1] Uppsala Univ, Angtrom Lab, Dept Engn Sci, SE-75121 Uppsala, Sweden
关键词
electrochromics; films; color; optical properties;
D O I
10.1016/j.jeurceramsoc.2005.03.162
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
This paper reviews a number of recently discussed electrochromic devices, mainly for modulating optical transmittance. Data are given on all-solid-state and polymer-laminated constructions, with and without self-powering by integrated solar cells. Special attention is devoted to a novel flexible polyester-based device incorporating electrochromic tungsten oxide and nickel oxide. In particular the exposition covers some critical manufacturing aspects, including gas treatments for pre-charging of the individual electrochromic films in order to make them ready for facile device assembly as well as enhancements of the bleached-state transmittance through additions of wide band gap metal oxides to the nickel oxide. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2907 / 2912
页数:6
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