A study on the gasochromic properties of WO3-SiO2 composite thin films

被引：0
|
作者：
Hu, Y. [1 ]
Xu, X. [1 ]
Shen, H. [1 ]
机构：
[1] Coll. of Materials Science and Eng., South China Univ. of Tech., Guangzhou 510640, China
来源：
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science) | 2001年 / 29卷 / 04期
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摘要：
The composite thin films of WO3-SiO2 were prepared by the sol-gel method at room temperature. By changing the volume fraction of H2, the concentration of catalyst and the temperature of heat treatment, the colorimetric properties of the gasochromic thin films were tested. It is indicated that the gasochromic films doped with K2PtCl4 catalyst exhibit good colorimetric properties and stable performance with proper heat treatment.
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页码：41 / 44
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