实现太阳光光催化水解制氢一直被各国学者认为是最终解决能源和环境问题的最佳途径。有效地实现可见光催化水解制氢技术的关键在于光催化材料的制备及其改性。本文简要介绍了光催化水解制氢的发展现状、存在的困难及如何提高光分解水的效率,重点评述了现阶段研究比较多的光催化材料—TiO2类光催化剂、新型碳材料光催化剂、含氮或硫的光催化材料、双光子系统光催化材料。最后,结合现有的光催化水解现状对其未来的发展趋势及今后该领域的研究重点进行了展望。%Achieving hydrogen evolution through photocatalytic water splitting under solar irradiation has been regarded as one of the ultimate routes to solve the energy and environmental problems by most scholars. For efficiently realizing the conversion from visible catalytic hydrolysis into hydrogen, the key of the technology lies in the preparation and modification of the catalyst. In this paper, after briefly introducing present development situation, tendency and difficulties of photocatalytic water splitting producing hydrogen and how to effectively improve the light catalytic performance of the catalyst,several photocatalytic materials including titanium oxide, new carbon materials, nitride or sulfide, Z-system were introduced. Finally, combining the current situation of the photocatalytie hydrolysis, the tendency of future development and the research situation was proposed.
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