Fe-Doped Ni2P Nanosheet Array for High-Efficiency Electrochemical Water Oxidation.
Fe-Doped Ni2P Nanosheet Array for High-Efficiency Electrochemical Water Oxidation.
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DOI：
10.1021/acs.inorgchem.6b02808
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发表时间：
2017-01
影响因子：
4.6
通讯作者：
Jianmei Wang;Xiao Ma;Fengli Qu;Abdullah M. Asiri;Xuping Sun
中科院分区：
文献类型：
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作者：
Jianmei Wang;Xiao Ma;Fengli Qu;Abdullah M. Asiri;Xuping Sun
在这篇文章中，我们报道了一种用于电化学水氧化的高效电催化剂，该催化剂基于导电碳布上的Fe掺杂的Ni 2 P纳米片阵列。该催化剂显示出190 mV的低起始过电位，并且其仅需要215和235 mV的过电位以分别驱动50和100 mA cm-2，具有高电化学耐久性。这项工作为我们提供了一个有吸引力的地球丰富的3D催化剂电极在水裂解装置对氢燃料的应用大规模生产。
In this Communication, we report a high-efficiency electrocatalyst for electrochemical water oxidation based on an Fe-doped Ni2P nanosheet array on a conductive carbon cloth. This catalyst shows a low onset overpotential of 190 mV, and it demands overpotentials of only 215 and 235 mV to drive 50 and 100 mA cm-2, respectively, with high electrochemical durability. This work offers us an attractive earth-abundant 3D catalyst electrode in water-splitting devices toward the mass production of hydrogen fuels for applications.