Preparation of Au/reduced graphene oxide/hydrogenated TiO2 nanotube arrays ternary composites for visible-light-driven photoelectrochemical water splitting
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- 作者：Jie Luoa ; clxy_luojie@csuft.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Deliang Lia ; Yan Yanga ; Huangqing Liub ; Jiaoyan Chena ; Haiyan Wanga
- 关键词：Au nanoparticle ; Graphene ; Hydrogenated TiO2 nanotube arrays ; Photoelectrochemical ; Water splitting
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：661
- 期：Complete
- 页码：380-388
- 全文大小：2286 K
文摘
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Visible-light-driven responsive Au/RGO/H-TNTs are prepared by successive EPD.
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Au/RGO/H-TNTs show highest photocurrent density of 224 μA/cm2 based on TNTs.
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Au/RGO/H-TNTs show higher PEC performance than H-TNTs and RGO/H-TNTs.
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RGO act as a superb mediator for transferring electrons from Au to H-TNTs.