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Proceedings Paper

All solid state electrochromic device: WO3/LiAlF4:Li/VO2
Author(s): Jie Chen; Zhencai Zhu; Yueming Zhou; Ruli Wang; Yixun Yan
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Paper Abstract

The fabrication of such an all-solid-state EC device using the combination of amorphous WO3 film as the electrochromic layer and VO2 as the counter electrode is studied. Lithiation studies of two transition metal oxides (WO3 and VO2) were done for their use as base electrochromic layer and counter electrode layer in the solid device. A dry method of lithiation of the device is proposed and characterized completely for it use in the fabrication of EC device. The properties of thermally evaporated LiAlF4 were also studied for its use as the ion conducting layer. Using these three materials an all-solid-state electrochromic device has been fabricated and studied for its use as a `smart window.'

Paper Details

Date Published: 23 August 1995
PDF: 5 pages
Proc. SPIE 2531, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIV, (23 August 1995); doi: 10.1117/12.217344
Show Author Affiliations
Jie Chen, Shanghai Institute of Technical Physics (China)
Zhencai Zhu, Shanghai Institute of Technical Physics (China)
Yueming Zhou, Shanghai Institute of Technical Physics (China)
Ruli Wang, Shanghai Institute of Technical Physics (China)
Yixun Yan, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 2531:
Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIV
Carl M. Lampert; Satyen K. Deb; Claes-Goeran Granqvist, Editor(s)

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