化工学报 ›› 2019, Vol. 70 ›› Issue (10): 3776-3790.DOI: 10.11949/0438-1157.20190601

• 综述与专论 • 上一篇    下一篇

金属有机框架光催化剂微环境调控研究进展

安珂1,2(),杨冬3,4,赵展烽1,2,任汉杰1,2,陈瑶1,2,周致远3,姜忠义1,2()   

  1. 1. 天津大学化工学院绿色化学化工教育部重点实验室,天津 300072
    2. 天津化学化工协同创新中心,天津 300072
    3. 天津大学化工学院系统生物工程教育部重点实验室,天津 300072
    4. 天津大学环境科学与工程学院,天津 300072
  • 收稿日期:2019-05-31 修回日期:2019-08-11 出版日期:2019-10-05 发布日期:2019-10-05
  • 通讯作者: 姜忠义
  • 作者简介:安珂(1996—),男,硕士研究生,sonoflordkirk@tju.edu.cn
  • 基金资助:
    国家自然科学基金创新研究群体项目(21621004);天津市自然科学基金面上项目(18JCYBJC21000)

Research progress on microenvironment regulation of metal-organic framework photocatalyst

Ke AN1,2(),Dong YANG3,4,Zhanfeng ZHAO1,2,Hanjie REN1,2,Yao CHEN1,2,Zhiyuan ZHOU3,Zhongyi JIANG1,2()   

  1. 1. Key Laboratory for Green Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
    2. Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
    3. Key Laboratory of Systems Bioengineering of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
    4. School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China
  • Received:2019-05-31 Revised:2019-08-11 Online:2019-10-05 Published:2019-10-05
  • Contact: Zhongyi JIANG

摘要:

金属有机框架材料(MOFs)是一类无机金属中心和有机配体自组装形成的晶体多孔材料,既有无机材料高结晶度、高电子迁移率等特点,又兼具有机材料高比表面积、高孔隙率、强可修饰性等特点,在光催化领域显示出广阔的应用前景。围绕物理化学微环境调控,对近年来MOFs光催化材料的研究进行了详细综述。其中,物理微环境的调控重点介绍了微观形貌调控、贵金属沉积和异质结构建三个方面;化学微环境调控重点介绍了金属位点调控与有机配体调控两个方面。此外,对MOFs光催化材料的未来发展进行展望,以期为高性能MOFs光催化剂的理性设计和可控制备等方面的研究提供思路。

关键词: 金属有机框架材料, 微环境, 催化剂, 光化学, 太阳能

Abstract:

Metal organic framework materials (MOFs) are a class of inorganic metal centers and organic ligands formed by self-assembly of crystalline porous materials. MOFs combine high crystallinity and electron mobility of inorganic materials with high specific surface area, porosity and modifiability of organic materials, thus exhibiting broad application prospects in the field of photocatalysis. The research on MOFs photocatalytic materials in recent years is reviewed centering on the regulation of physical and chemical microenvironment. The regulation of physical microenvironment has been focused on micromorphology regulation, noble metal deposition and heterostructure construction, meanwhile the regulation of chemical microenvironment has been focused on metal site regulation and organic ligand regulation. In addition, in order to provide ideas for rational design and controllable preparation of high-performance MOF photocatalysts, the future development of MOF photocatalytic materials is also prospected.

Key words: metal-organic frameworks, microenvironment, catalyst, photochemistry, solar energy

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