Issue 21, 2023

Research progress of MIL-125 and its modifications in photocatalytic hydrogen evolution

Abstract

MIL-125, a titanium-based metal–organic framework (MOF) material with ultra-high specific surface area, large porosity, tunable structure, modifiable functionality, and multiple active sites, is commonly researched in the field of photocatalytic hydrogen evolution. However, MIL-125 still could not be directly used for practical application in photocatalytic hydrogen evolution because of its limited photoresponse. Therefore, it is necessary to systematically summarize the research on MIL-125 in the field of photocatalytic hydrogen evolution for its further development as well as that of other MOF materials. For MIL-125 photocatalysts, further modifications for promoting the photocatalytic activity of photocatalysts and improving the stability of photocatalysts are needed. Typical modification methods of MIL-125 include engineering functional groups and surface structure, doping metal ions, loading cocatalysts, and structuring composites. In this review, the research progress of MIL-125 in the field of photocatalytic hydrogen evolution is summarized, including its modification methods, photocatalytic hydrogen evolution activities, and micro-mechanisms. In view of the deficiencies and limitations of the current research, future developments of MIL-125 are prospected.

Graphical abstract: Research progress of MIL-125 and its modifications in photocatalytic hydrogen evolution

Article information

Article type
Review Article
Submitted
02 Kul 2023
Accepted
02 Mud 2023
First published
04 Mud 2023

J. Mater. Chem. C, 2023,11, 6800-6818

Research progress of MIL-125 and its modifications in photocatalytic hydrogen evolution

Y. He, T. Lv, B. Xiao, B. Liu, T. Zhou, J. Zhang, Y. Zhang, G. Zhang and Q. Liu, J. Mater. Chem. C, 2023, 11, 6800 DOI: 10.1039/D3TC00757J

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