Preparation of K-doped TiO2 nanostructures by wet corrosion and their sunlight-driven photocatalytic performance
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- 作者：Eunhye Shina ; 1 ; Saera Jina ; 1 ; Jiyoon Kima ; Sung-Jin Changa ; Byung-Hyuk Junb ; Kwang-Won Parka ; bryan.kwangwon.park@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jongin Honga ; hongj@cau.ac.kr" class="auth_mail" title="E-mail the corresponding author ; hong.jongin@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Photocatalyst ; TiO2 ; Wet corrosion ; Sunlight ; Dye
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 August 2016
- 年：2016
- 卷：379
- 期：Complete
- 页码：33-38
- 全文大小：1764 K
文摘
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Potassium-doped TiO2 nanowire networks were prepared by the corrosion reaction of Ti nanoparticles in an alkaline solution.
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They were applied to sunlight-driven photocatalytic degradation of differently charged dye molecules.
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The adsorption of the dye molecules on the photocatalyst surface is crucial for their sunlight-driven photodegradation.