Boron nitride supported NiCoP nanoparticles as noble metal-free catalyst for highly efficient hydrogen generation from ammonia borane |
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| Affiliation: | 1. College of Science, Hebei Agricultural University, Baoding 071001, China;2. School of Energy and Power Engineering, North China Electric Power University, Baoding 071003, China;3. Department of Mathematics and Physics, North China Electric Power University, Changping, Beijing 102206, China;1. Jiangxi Inorganic Membrane Materials Engineering Research Centre, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China;2. Shanghai Research Institute of Petrochemical Technology SINOPEC, Shanghai 201208, China;3. Center for BioEnergetics, Biodesign Institute at Arizona State University, P.O. Box 875701, Tempe, AZ 85287-5701, United States;1. School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, PR China;2. School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, PR China;1. College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, PR China;2. Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, 300071, PR China;3. Kingfa SCI. & Tech. CO. LTD., Guangzhou, 510663, PR China;1. Hubei Research Center for New Energy & Intelligent Connected Vehicle, Wuhan University of Technology, Wuhan, 430070, China;2. Hubei Key Laboratory of Advanced Technology for Automotive Components & Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan University of Technology, Wuhan, 430070, China |
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| Abstract: | Herein, ternary metal phosphides NiCoP nanoparticles supported on porous hexagonal boron nitride (h-BN) was fabricated via hydrothermal-phosphorization strategy. The as-prepared Ni0.8Co1.2P@h-BN exhibited excellent catalytic performance for the hydrogen generation from ammonia borane (AB) hydrolysis, with an initial turnover frequency of 86.5 mol(H2) mol(Ni0.8Co1.2P) −1 min−1 at 298 K. The experimental outcome can be attributed to the synergistic effect between Ni, Co and P, as well as the strong metal-support interaction between NiCoP and h-BN. This study presents a new paradigm for supporting transition metal phosphides, and provides a new avenue to develop high performance and low cost non noble metal catalysts for hydrolysis of AB. |
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| Keywords: | Ammonia borane Hydrogen generation NiCoP nanoparticles Boron nitride |
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