The Process Optimization and Structural Analysis of Gasochromic Thin Films Derived by Peroxopolytungstic Acid

The sol-gel method with a combination of dip-coating process was employed to prepare peroxopolytungstic acid gasochromic thin films. The influence of preparation process on the structural and gasochromic durability was then discussed. We found that hydrogen peroxide content shown a significant impac...

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Bibliographic Details
Published in:Key engineering materials 2013, Vol.537, p.189-192
Main Authors: Feng, Wei, Gao, Guo Hua, Wu, Guang Ming, Zhang, Zeng Hai
Format: Article
Language:English
Subjects:
Dip coatings
Durability
Hydrogen peroxide
Optimization
Sol gel process
Structural analysis
Thin films
Tungsten oxides
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Summary:The sol-gel method with a combination of dip-coating process was employed to prepare peroxopolytungstic acid gasochromic thin films. The influence of preparation process on the structural and gasochromic durability was then discussed. We found that hydrogen peroxide content shown a significant impact on the structure of tungsten oxide thin films, which directly determined the gasochromic durability
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.537.189