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Updated: Sep 21, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
Published on: October 5, 2019
Construction and Activity of an All-Organic Heterojunction Photocatalyst Based on Melem and Pyromellitic Dianhydride
Yuxin Li1,2, Zeyu Jiang1,2, Guohui Dong2,3
1Department of Science and Environmental Studies and Centre for Environment and Sustainable Development (CESD), The Education University of Hong Kong, Hong Kong, P. R. China.
Abstract:
Invited for this month's cover is the group of Wingkei Ho at The Education University of Hong Kong. The Cover shows the effect of the number of heterojunction knots in an all-organic photocatalyst on the separation of photogenerated carriers. The heterojunction knots could improve the migration efficiency of carriers between Melem and the formed pyromellitic diimide. The oxygen adsorbed on the surface of the material can be reduced by electrons to the reactive oxygen species superoxide anion (⋅O2 - ), thereby achieving the purpose of removing pollutants. The Research Article itself is available at 10.1002/cssc.202200477.
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