Cu-In-Zn-S nanoporous spheres for highly efficient visible-light-driven photocatalytic hydrogen evolution

被引:12
作者
Tang, Xiaosheng [1 ]
Tay, Qiuling [2 ]
Chen, Zhong [2 ]
Chen, Yu [1 ]
Goh, Gregory K. L. [3 ]
Xue, Junmin [1 ]
机构
[1] Natl Univ Singapore, Fac Engn, Dept Mat Sci & Engn, Singapore 117574, Singapore
[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[3] ASTAR, Inst Mat Res & Engn, Singapore, Singapore
关键词
SOLID-SOLUTION PHOTOCATALYSTS; H-2; EVOLUTION; WATER; IRRADIATION; MICROSPHERES; NANOCRYSTALS; MECHANISM;
D O I
10.1039/c3nj00266g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cu-In-Zn-S (CIZS) nanoporous spheres were prepared by using a facile room temperature method. The band gaps of the CIZS spheres could be tuned by changing the amount of Cu doped. The obtained CIZS nanoporous spheres exhibited excellent photocatalytic activity for hydrogen production from water under visible light irradiation without any co-catalysts.
引用
收藏
页码:1878 / 1882
页数:5
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