All-solid-state electrochromic device: WO{sub 3}/LiAlF{sub 4}:Li/VO{sub 2}
- Chinese Academy of Sciences, Shanghai (China). Shanghai Inst. of Technical Physics
The fabrication of such an all-solid-state EC device using the combination of amorphous WO{sub 3} film as the electrochromic layer and VO{sub 2} as the counter electrode were studied. Lithiation studies of two transition metal oxides (WO{sub 3} and VO{sub 2}) 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 its use in the fabrication of EC device. The properties of thermally evaporated LiAlF{sub 4} were also studied for its use as ion conducting layer. Using these three materials an all-solid-state electrochromic device has been fabricated and studied for its use as ``smart window``.
- OSTI ID:
- 197615
- Report Number(s):
- CONF-950793--; ISBN 0-8194-1890-0
- Country of Publication:
- United States
- Language:
- English
Similar Records
Electrochromic Li sub x WO sub 3 /polymer laminate/Li sub y V sub 2 O sub 5 device: toward an all-solid-state smart window
Durability enhancement of all-solid-state electrochromic devices by adjusting the charge density ratio between electrochromic and counter electrode layers