Laser induced photo-catalytic oxidation/splitting of water over α-Fe2O3, WO3, TiO2 and NiO catalysts:: activity comparison

被引：100

作者：

Gondal, MA

Hameed, A

Yamani, ZH

Suwaiyan, A

机构：

[1] King Fahd Univ Petr & Minerals, Res Inst, Ctr Appl Phys Sci, Laser Res Sect, Dhahran 31261, Saudi Arabia

[2] King Fahd Univ Petr & Minerals, Dept Chem, Dhahran 31261, Saudi Arabia

[3] King Fahd Univ Petr & Minerals, Dept Phys, Dhahran 31261, Saudi Arabia

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 385卷 / 1-2期

关键词：

D O I：

10.1016/j.cplett.2003.12.066

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：

A comparative study has been performed for Laser induced photo-catalytic oxidation/splitting of water into hydrogen and oxygen over Fe2O3, WO3, TiO2 and NiO catalysts under the irradiation of a strong laser beam at 355 ran for the first time. The activity of these catalysts and various electron capture agents such as Fe+3, Ag+, Al+3, and Li+ in the water splitting process was investigated. The yield of hydrogen and oxygen produced was enhanced considerably by the addition of electron capture agents. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：111 / 115

页数：5

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