纳米线
电化学
催化作用
化学
材料科学
化学工程
纳米技术
作者
Lei Yang,Li Ruixin,Qunxin Wang,Chen Mengyuan,Xueqin Yuan
标识
DOI:10.1016/j.cplett.2020.137438
摘要
Abstract In this paper, MNiP (M = Mo, Cu) hybrid nanostructures with one-dimensional morphology were successfully synthesized by an electrospinning and subsequent phosphorization process. The as-synthesized MoNiP and CuNiP hybrid NWs were highly efficient electrocatalyst for HER. Compared with pure MoP (Cu3P) and Ni2P NWs, the MoNiP (CuNiP) hybrid NWs exhibited an enhanced HER performance which delivered a low potential of 179 mV (161 mV) at 10 mA/cm2 and a small Tafel slope of 60 mV/dec (65 mV/dec). Meanwhile, the as-synthesized hybrid NWs also showed a good stability. It might be a potential alternative to the noble metal electrocatalysts in the future.
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