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Preparation of Thin Film Solid-State Electrochromic Device by Spray Pyrolysis Technique

Published online by Cambridge University Press:  21 February 2011

T. J. Lee ,
G. T. K. Fey ,
W. J. Lin ,
P.C. Yao  and
S. E. Hsu
T. J. Lee
Affiliation:
National Central University, Dept. of Chemical Engineering, Chung -Li, Taiwan, R.O.C
G. T. K. Fey
Affiliation:
National Central University, Dept. of Chemical Engineering, Chung -Li, Taiwan, R.O.C
W. J. Lin
Affiliation:
Materials R&D Center, Chung-Shan institute of Science & Technology, Lung-Tan, Taiwan. R.O.C
P.C. Yao
Affiliation:
Materials R&D Center, Chung-Shan institute of Science & Technology, Lung-Tan, Taiwan. R.O.C
S. E. Hsu
Affiliation:
Materials R&D Center, Chung-Shan institute of Science & Technology, Lung-Tan, Taiwan. R.O.C
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Abstract

in this study we report the use of a self-contained proton conductor, an electrochromic film of PWA, as the coating material for an energy-efficient window. The coating was prepared by spray pyrolysis method. The solar transmittance of the window can vary reversibly between 78% to 8%. The diffusion coefficient of PWA in decoloration is 2.8 × 10−12cm2/sec based on the calculation from the cyclic voltammetric data.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 135: Symposium M – Solid State Ionics I , 1988 , 597
Copyright
Copyright © Materials Research Society 1989

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