物理化学学报 >> 2015, Vol. 31 >> Issue (4): 612-626.doi: 10.3866/PKU.WHXB201502041

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染料敏化可见光催化制氢研究进展

刘兴1,2, 李越湘1, 彭绍琴1, 赖华2   

  1. 1 南昌大学化学系, 南昌330031;
    2 衡阳师范学院化学与材料科学系, 湖南衡阳421008
  • 收稿日期:2014-12-15 修回日期:2015-02-02 发布日期:2015-04-03
  • 通讯作者: 李越湘 E-mail:liyx@ncu.edu.cn
  • 基金资助:

    国家自然科学基金(21163012), 国家重点基础研究发展规划项目(973) (2009CB220003), 衡阳师范学院科学基金项目(14B24)和衡阳市科学技术发展计划项目(2014KJ18)资助

Progress in Visible-Light Photocatalytic Hydrogen Production by Dye Sensitization

LIU Xing1,2, LI Yue-Xiang1, PENG Shao-Qin1, LAI Hua2   

  1. 1 Department of Chemistry, Nanchang University, Nanchang 330031, P. R. China;
    2 Department of Chemistry and Material Science, Hengyang Normal University, Hengyang 421008, Hunan Province, P. R. China
  • Received:2014-12-15 Revised:2015-02-02 Published:2015-04-03
  • Contact: LI Yue-Xiang E-mail:liyx@ncu.edu.cn
  • Supported by:

    The project was supported by the National Nature Science Foundation of China (21163012), National Key Basic Research Program of China (973) (2009CB220003), Scientific Research Foundation of Hengyang Normal University, China (14B24), and Project of Science and Technology Bureau of Hengyang City, China (2014KJ18).

摘要:

染料敏化是拓展宽禁带光催化剂激发波长范围、有效利用太阳光中可见光部分的重要手段. 本文介绍了染料敏化分解水制氢的基本原理, 综述了染料敏化剂、基质或载体、染料与基质的相互作用、产氢助催化剂以及电子牺牲剂的研究进展. 并对光敏化体系中电荷转移途径及稳定性问题进行了讨论.

关键词: 光催化制氢, 染料敏化, 敏化剂, 敏化基质, 稳定性

Abstract:

Dye sensitization is an important strategy for broadening the excitation wavelength range of wideband- gap photocatalysts to use visible light from the sun. In this paper, the primary principle of dye-sensitized water splitting for hydrogen production was introduced, and the research progress in dye sensitizers, sensitized matrixes or supporters, the interaction between dyes and matrixes, co-catalysts for hydrogen evolution, and sacrificial electron donors were all reviewed. Moreover, the pathways of charge transmission and stability issues in dye-sensitized systems were discussed.

Key words: Photocatalytic hydrogen production, Dye sensitization, Sensitizer, Sensitized matrix, Stability

MSC2000: 

  • O643