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Partial Cu ion exchange induced triangle hexagonal Mn0.45Cu0.05Cd0.5S nanocrystals for enhanced photocatalytic hydrogen evolution†
Yanqing Qi,Shaopeng Qi,Lu Tan,Guoning Liu,Jinfan Yang,Binnan Li,Yongbing Lou,Jinxi Chen,Yixin Zhao
Chemical Communications Pub Date : 06/08/2020 00:00:00 , DOI:10.1039/D0CC03358H
Abstract

High crystallinity triangle hexagonal Mn0.45Cu0.05Cd0.5S was obtained by partial Cu ion exchange treatment on colloidal pristine Mn0.5Cd0.5S nanorods. The Mn0.45Cu0.05Cd0.5S nanotriangles exhibited a high hydrogen yield of 147 921 μmol g−1 h−1 under visible light irradiation, about 7.4 times higher than that of pristine Mn0.5Cd0.5S.

Graphical abstract: Partial Cu ion exchange induced triangle hexagonal Mn0.45Cu0.05Cd0.5S nanocrystals for enhanced photocatalytic hydrogen evolution
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