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Wu G, Liu Q, Ma L, Wu H, Li Y, Han J, Chen G, Xing W. Strengthening reactive metal–support interaction to stabilize Ni species on the nitrogen vacancies of g-C 3N 4 for boosting photocatalytic H 2 production. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01437d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A modified graphitic carbon nitride (CN) photocatalyst (DCN–Ni) is fabricated by stabilizing Ni species on the nitrogen vacancies of g-C3N4 for improving photocatalytic H2 generation activity.
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Affiliation(s)
- Guangyu Wu
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Normal University, Wuhu 241000, China
- State Key Lab of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Qi Liu
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Li Ma
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Hualong Wu
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Yayu Li
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Jiangang Han
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
| | - Gang Chen
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Weinan Xing
- College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, 210037, China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
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Peng Y, He H. Novel heterostructure Cu 2S/Ni 3S 2 coral-like nanoarrays on Ni foam to enhance hydrogen evolution reaction in alkaline media. RSC Adv 2021; 11:39493-39502. [PMID: 35492458 PMCID: PMC9044425 DOI: 10.1039/d1ra07514d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/29/2021] [Indexed: 11/21/2022] Open
Abstract
We fabricated a heterostructure Cu2S/Ni3S2 nanosheet array, which can accelerate charge transfer and provide more active sites. This work provides a promising non-noble metal electrocatalyst for water splitting under alkaline conditions.
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Affiliation(s)
- Yizhi Peng
- Powder Metallurgy Research Institute, Central South University, Changsha, 410083, China
| | - Hanwei He
- Powder Metallurgy Research Institute, Central South University, Changsha, 410083, China
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