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Synthesis of dendritic Pt-Ni-P alloy nanoparticles with enhanced electrocatalytic properties
Jingfang Zhang1, Kaidan Li, Bin Zhang
1Department of Chemistry, School of Science, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. bzhang@tju.edu.cn.
Abstract:
Dendritic Pt-Ni-P alloy NPs with different chemical compositions were successfully synthesized via a facile wet-chemical route. Owing to the unique dendritic nanostructures and synergistic electronic effects of P, Ni, and Pt atoms, the as-prepared dendritic Pt-Ni-P alloy NPs exhibit a higher electrocatalytic activity than dendritic Pt-Ni alloy NPs and commercial Pt/C.

