WO3/TiO2 composite coatings: Structural, optical and photocatalytic properties
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- 作者：Zorana Dohčević-Mitrovića ; zordoh@ipb.ac.rs" class="auth_mail" title="E-mail the corresponding author ; Stevan Stojadinovićc ; Luca Lozzid ; Sonja A&scaron ; krabića ; Milena Rosiće ; Nata&scaron ; a Tomića ; Novica Paunovića ; Sa&scaron ; a Lazovićb ; Marko G. Nikolićb ; Sandro Santuccid
- 关键词：A. Nanostructures ; A. Oxides ; D. Crystal structure ; B. Optical properties ; D. Catalytic properties
- 刊名：Materials Research Bulletin
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：83
- 期：Complete
- 页码：217-224
- 全文大小：2307 K
文摘
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WO3/TiO2 coatings were fabricated via Plasma Electrolytic Oxidation process.
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With increasing time of PEO process WO3 and WO2.96 phases became dominant.
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Band gap red shift with increasing WO3/WO2.96 content.
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Enhanced visible light photoactivity of composite coatings.
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Catalysts ehxibit increased adsorption affinity and charge separation efficiency.