Redox cycles promoting photocatalytic hydrogen evolution of CeO2 nanorods

被引：119
|
作者：
Lu, Xihong [1 ]
Zhai, Teng [1 ]
Cui, Huanan [1 ]
Shi, Jianying [1 ]
Xie, Shilei [1 ]
Huang, Yunyun [1 ]
Liang, Chaolun [2 ]
Tong, Yexiang [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou 510275, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 15期
关键词：
CERIA NANORODS; UP-CONVERSION; THIN-FILMS; ELECTRODEPOSITION; NANOSTRUCTURES; NANOPARTICLES; IRRADIATION; PERFORMANCE; NANOWIRES; ROUTE;
D O I：
10.1039/c0jm04466k
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Oriented hexagonal CeO2 NRs were directly grown on Ti substrates via a simple template-free electrochemical method. These CeO2 NRs with {110} planes as the main exposed surfaces show significant photocatalytic activity for hydrogen evolution with Na2S-Na2SO3 as sacrificial agents due to their special redox capacity.
引用
收藏
页码：5569 / 5572
页数：4
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