光催化制氢技术的研究进展
首发时间:2006-12-25
摘要:本文通过对光催化制氢反应机理的介绍,详细讨论了影响光催化制氢反应效率的主要因素,并根据近年来光催化技术的研究进展,对半导体光催化剂的改性技术作了介绍,并重点对以TiO2为主的制氢用光催化剂的进展情况做了简要综述。
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The recent progress of technology in hydrogen evolution by photocatalytic reactions
Abstract:The reaction mechanism of the photocatalytic hydrogen evolution was briefly introduced here. The main factors to the quantum efficiency of photocatalytic reactions were discussed in details. Moreover, the modification techonology of semiconductor photocatalysts to improve catalytic activities was presented, and the development of photocatalysts using TiO2 as acitive center was concisely summarized at last.
Keywords: photocatalytic hydrogen evolution quantum efficiency photocatalyst, TiO2
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No.1046091678116701****
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