太阳能光催化制氢体系研究进展  

Development of the Solar Photocatalytic Hydrogen Production Systems

作　　者：张相辉[1] 

机构地区：[1]洛阳师范学院物理与电子信息学院,河南洛阳471022

出　　处：《河南大学学报（自然科学版）》2015年第3期274-284,共11页Journal of Henan University:Natural Science

基　　金：河南省高校科技创新团队项目(No.13IRTSTHN020);河南省科技厅自然科学基金项目(No.132300410318);洛阳师范学院校科研基金(No.10001421)资助

摘　　要：世界经济的迅猛发展,在促进人们生活水平飞速提升的同时也造成了全球日益严重的能源短缺和环境污染.氢作为一种能源载体,能量密度高,可储可运,且燃烧后唯一产物是水,不污染环境,被认为是今后理想的无污染可再生替代能源.利用太阳能光催化制氢通过把太阳能转化为氢能,能够实现能源的无污染生产、储存、运输和使用,正日益受到国际社会的高度关注,被认为是解决能源及环境问题的最佳途径之一.依据光催化制氢时是否添加牺牲剂及添加牺牲剂的种类,对光催化制氢体系进行了分类,并分别概述了不同体系的研究进展,并对太阳能光催化制氢的未来发展进行了展望.With the fast development of world economy,people＇s living standard has been promoted rapidly.But in the meantime global energy shortage and environmental pollution become more and more serious.Hydrogen,as an energy carrier,has many advantages,such as high energy density,good storability and transportability,cleanness,etc.,and it has been regarded as an ideal alternative energy in the future.Photocatalytic H2 production with which solar energy is converted to hydrogen energy is environmental-friendly during energy production,storage,delivery and consuming,and supposed to be one of the best route to solve the energy and environmental issues.According to whether sacrificial agent is added and the kinds of sacrificial agent during hydrogen evolution process,the photocatalytic hydrogen evolution system can be divided into pure water splitting system and Z scheme water splitting system containing no sacrificial reagent,and inorganic sacrificial reagent system and organic sacrificial reagent system containing sacrificial reagent.In this article,the progress on the different photocatalytic H2 production systems was summarized,respectively.At last,the prospect for the development of photocatalytic hydrogen production using solar energy is also discussed.

关 键 词：太阳能 光催化 产氢体系 牺牲剂 半导体 

分 类 号：TK91[动力工程及工程热物理]