无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2023, Vol. 55 ›› Issue (2): 36-44.doi: 10.19964/j.issn.1006-4990.2022-0109

• 综述与专论 • 上一篇    下一篇

金属卤化物钙钛矿量子点的制备及其光催化应用研究进展

李宏渊1,2(),孟哈日巴拉1,2()   

  1. 1.河南理工大学材料科学与工程学院,河南 焦作 454000
    2.河南理工大学环境友好型无机材料 河南省高校重点实验室培育基地,河南 焦作 454000
  • 收稿日期:2022-03-11 出版日期:2023-02-10 发布日期:2023-02-16
  • 作者简介:李宏渊(1996— ),男,在读硕士研究生,从事可见光催化剂材料的制备与性能研究;E-mail:lhy18839132130@163.com
  • 基金资助:
    河南省高等学校重点科研项目计划(20A430014)

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 Published:2023-02-10 Online:2023-02-16

摘要:

利用太阳能光催化技术生产清洁燃料、降解污染物及转化高附加值产品,是解决当前能源短缺和环境污染问题的有效途径。随着对金属卤化物钙钛矿的深入研究,成功开发出一系列能够制备出成分和形貌控制精确、产物均匀性好、结晶度高的钙钛矿量子点的合成方法,使钙钛矿量子点应用到光催化领域中。综述了热注入法、配体辅助再沉淀法、溶剂热法、微波辅助法等金属卤化物钙钛矿量子点的合成方法及金属卤化物钙钛矿量子点在光催化析氢、光催化还原二氧化碳、光催化合成有机物以及光催化降解有机物等方面的研究进展,最后对金属卤化物钙钛矿光催化剂的发展前景进行了展望。

关键词: 金属卤化物钙钛矿, 量子点, 光催化

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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