Inorganic Chemicals Industry ›› 2023, Vol. 55 ›› Issue (2): 36-44.doi: 10.19964/j.issn.1006-4990.2022-0109

• Reviews and Special Topics • Previous Articles     Next Articles

Research progress of preparation and photocatalytic application of metal halide perovskite quantum dots

LI Hongyuan1,2(),HARI Bala1,2()   

  1. 1. School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China
    2. Cultivating Base for Key Laboratory of Environment-friendly Inorganic Materials in University of Henan Province,Jiaozuo 454000,China
  • Received:2022-03-11 Online:2023-02-10 Published:2023-02-16
  • Contact: HARI Bala E-mail:lhy18839132130@163.com;hari@hpu.edu.cn

Abstract:

Solar driven photocatalysis is an effective method to prepare clean fuels,degrade pollutants and convert high value-added products to solve the problems of energy shortage and environmental pollution.With the further study of metal halide perovskite,researchers have successfully developed a series of synthesis methods which can prepare perovskite quantum dots with precise composition and morphology control,good product uniformity and high crystallinity,so that perovskite quantum dots can be applied to the field of photocatalysis.The synthesis methods of metal halide perovskite quantum dots by thermal injection,ligand-assisted reprecipitation,solvothermal method and microwave assisted method were reviewed,and the research progress of metal halide perovskite in the aspects of photocatalytic hydrogen evolution,photocatalytic reduction of CO2,photocatalytic synthesis of organic matter and photocatalytic degradation of organic matter were discussed.Finally,the development prospect of metal halide perovskite photocatalyst was prospected.

Key words: metal halide perovskites, quantum dots, photocatalytic

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