Photoresponse enhancing in nanostructured WO₃ films by slight change in heating ambient

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• 作者：Naimeh Naseri ^{naseri@sharif.edu}
• 关键词：WO3 photoanode ; Annealing ; Surface roughness ; Donor density
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：693
• 期：Complete
• 页码：871-875
• 全文大小：1420 K
• 卷排序：693

文摘

Oxygen vacancies in WO3 films simply increased by changing annealing ambient. Heating in air caused 77% increase in effective surface interface. Donor density increase in n-type photoanode enhanced IPCE form 16–33%.