Co-modification of amorphous-Ti(IV) hole cocatalyst and Ni(OH)2 electron cocatalyst for enhanced photocatalytic H2-production performance of TiO2
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- 作者：Ping Wanga ; Yanggang Lua ; Xuefei Wanga ; Huogen Yua ; b ; yuhuogen@whut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：TiO2 ; Cocatalysts ; Amorphous Ti(IV) ; Ni(OH)2 ; Synergistic effects ; Hydrogen evolution ; Photocurrent response
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：259-266
- 全文大小：1978 K
文摘
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TiO2 was simultaneously modified with amorphous Ti(IV) and Ni(OH)2.
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Amorphous Ti(IV) and Ni(OH)2 traps holes and electrons respectively.
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Improved photocurrent response and significant hydrogen evolution were observed.
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The photocatalyst was stable during the recycling tests.