A Redox Shuttle Accelerates O<sub>2</sub> Evolution of Photocatalysts Formed In Situ under Visible Light.

Li, Jia-Xin; Ye, Chen; Li, Xu-Bing; Li, Zhi-Jun; Gao, Xue-Wang; Chen, Bin; Tung, Chen-Ho; Wu, Li-Zhu · Adv Mater · 2017

basic_science · Level V

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Abstract

A redox shuttle strategy is demonstrated to be a promising approach to accelerate hole removal for efficient O<sub>2</sub> production with mesoporous graphitic carbon nitride, WO<sub>3</sub> , BiVO<sub>4</sub> , NiTi-LDH, and Ag<sub>3</sub> PO<sub>4</sub> water-oxidation catalysts under visible-light irradiation.