Studies of solid-state electrochromic devices based on PEO/siliceous hybrids doped with lithium perchlorate

被引：46
作者：
Barbosa, P. C.
Silva, M. M. [1 ]
Smith, M. J.
Goncalves, A.
Fortunato, E.
机构：
[1] Univ Minho, Ctr Quim, P-4710057 Braga, Portugal
[2] Univ Nova Lisboa, Ctr Invest Mat, P-2829516 Caparica, Portugal
来源：
ELECTROCHIMICA ACTA | 2007年 / 52卷 / 08期
关键词：
solid polymer electrolytes; sol-gel; electrochromic materials; tungsten oxide;
D O I：
10.1016/j.electacta.2006.10.067
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Sol-gel hybrid organic-inorganic networks, doped with a lithium salt, have been used as electrolytes in prototype smart windows. The work described in this presentation is focused on the application of these networks as dual-function electrolyte/adhesive components in solid-state electrochromic devices. The performance of multi-layer electrochromic devices was characterized as a function of the choice of precursor used to prepare the polymer electrolyte component and the guest salt concentration. The prototype devices exhibited good open-circuit memory, coloration efficiency, optical contrast and stability. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2938 / 2943
页数：6
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