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Insight into stable, concentrated radicals from sulfur-functionalized alkyne-rich crystalline frameworks and application in solar-to-vapor conversion
Jian-Rong Li, Jieying Hu , Lai-Hon Chung, Jilong Zhou, Parijat Borah, Zhiqing Lin, Yuan-Hui Zhong, Hua-Qun Zhou, Xianghua Yang, Zhengtao Xu*, Jun He*
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S-scheme heterojunction photocatalyst for H2 evolution coupled with organic oxidation

Bicheng Zhu, Jingsan Xu*

Chin. J. Struct. Chem., 2024, 43: 100327. DOI: 10.1016/j.cjsc.2024.100327

August 15, 2024

ABSTRACT

These works validate the efficacy of S-scheme heterojunction photocatalysts in integrating H2 generation and organic synthesis. Meanwhile, the synergetic employment of various in situ characterization methods in the exploration of S-scheme photocatalytic mechanism is exemplified. The development of versatile heterojunction photocatalysts will be inaugurated. In future works, S-scheme photocatalysts are expected to achieve more combination of various redox reactions, such as H2O2 production coupled with organic synthesis, and Cr(VI) reduction hybridized with pollutant degradation. Besides, employing cocatalysts to decorate S-scheme heterojunctions can further boost the photocatalytic activity by accelerating charge separation and facilitating molecule adsorption.



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