Enhanced photocatalytic H2 production over CdS-ZnS supported on super basic oxides

被引：9
|
作者：
Tambwekar, SV [1 ]
Subrahmanyam, M [1 ]
机构：
[1] Indian Inst Chem Technol, Catalysis Sect, Hyderabad 500007, Andhra Pradesh, India
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 1998年 / 23卷 / 09期
关键词：
D O I：
10.1016/S0360-3199(97)00126-2
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：
CdS-ZnS photocatalyst supported on different super basic oxides have been prepared, characterized and tested for H-2 production from a sulfide/sulfite mixture using a halogen lamp source. The results obtained from the 30 wt% Li2O-MgO support, used photocatalyst gave the highest amount of H-2 production 316 mu L/h compared to bear-MgO supported system and the other Li concentrations doped MgO supported CdS-ZnS catalysts. The importance of super basic properties of the used support is substantiated for the high photocatalytic activity obtained. (C) 1998 International Association for Hydrogen Energy.
引用
收藏
页码：741 / 744
页数：4
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