| Sulfur vacancies-induced “Electron Bridge” in Ni4Mo/Sv-ZnxCd1-xS regulates electron transfer for efficient H2-releasing photocatalysis |
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| 作者姓名： | Xin Zhang Manyi Gao Longyu Qiu Jie Sheng Weiwei Yang Yongsheng Yu |
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| 作者单位： | 1. State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology;2. Laboratory for Space Environment and Physical Science, Research Center of Basic Space Science, Harbin Institute of Technology |
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| 基金项目： | supported by the National Natural Science Foundation of China under Grant (51871078 and 52071119)；;the Fundamental Research Funds for the Central Universities (HIT. OCEF. 2021025)； |
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| 摘 要： | Despite the existence of plentiful photocatalyst heterojunctions, their separation efficiency and charge flow precision remain low on account of lacking interfacial modulation. Herein, through a defect-induced heterojunction constructing strategy, Ni4Mo alloys were in-situ grown on the unsaturated coordinated sulfur atoms of sulfur vacancies-rich ZCS(Sv-ZCS) via interfacial Ni-S covalent bonds. The experimental and theoretical results reveal that these unsaturated sulfur atoms induced...
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