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具有可见光活性的TiO_2薄膜的制备及光催化性能
Authors
何明兴
张琦
+3 more
李新军
李芳柏
王良焱
Publication date
1 January 2002
Publisher
Abstract
运用磁控溅射技术在浸渍-提拉法制得的TiO2薄膜上溅射三氧化钨层得到光催化薄膜。采用SEM、XRD、AES、UV-vis漫反射光谱等方法表征催化剂薄膜的厚度、晶相结构、化学元素组成及光吸收性能。以甲基橙的光催化降解为反应模型,高压汞灯为光源,溅射有三氧化钨薄膜的光催化活性低于纯TiO2薄膜;滤过紫外光后,溅射有三化钨的薄膜光催化活性明显高于纯TiO2薄膜。本实验提供了一种制备高可见光活性的TiO2薄膜的方法
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Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
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oai:ir.giec.ac.cn:344007/20984
Last time updated on 05/12/2019
Institutional Repository of GuangZhou Institute of Energy Conversion, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.giec.ac.cn:344007/20986
Last time updated on 05/12/2019