Preparation and photocatalytic activity of novel visible-light-driven photocatalyst Nd2InNbO7

被引：0
|
作者：
Han, Kai [1 ]
Ye, Hong-Qi [1 ]
Tang, Xin-De [1 ]
Zhao, Zhi [1 ]
Liu, Hui [1 ]
Li, You-Feng [1 ]
机构：
[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2011年 / 5卷 / 5-6期
关键词：
Pyrochlores; Semiconductors; Photocatalysts; Visible light; Water splitting; WATER; H-2; O-2; DECOMPOSITION; IRRADIATION; HYDROGEN; SYSTEM; OXIDES; OXYGEN; TA3N5;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel visible-light-driven photocatalyst Nd2InNbO7 was prepared by solid-state reaction. The optical band gap of Nd2InNbO7 was determined to be 2.68 eV. Under visible-light irradiation, the photocatalytic activity for water splitting H-2 evolution over Nd2InNbO7 was higher than that over Nd2Zr2O7. The higher photocatalytic activity of Nd2InNbO7 was ascribed to its conduction band nature, and the higher level of lattice distortion.
引用
收藏
页码：639 / 642
页数：4
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