Closely Interconnected Network of Molybdenum Phosphide Nanoparticles: A Highly Efficient Electrocatalyst for Generating Hydrogen from Water

被引：781
|
作者：
Xing, Zhicai [1 ]
Liu, Qian [1 ]
Asiri, Abdullah M. [2 ,3 ]
Sun, Xuping [1 ,2 ,3 ]
机构：
[1] Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
[2] King Abdulaziz Univ, Dept Chem, Jeddah 21589, Saudi Arabia
[3] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia
来源：
ADVANCED MATERIALS | 2014年 / 26卷 / 32期
基金：
中国国家自然科学基金;
关键词：
ACTIVE EDGE SITES; EVOLUTION REACTION; MOS2; CATALYSTS; FILMS; H-2; FE; HYDRODESULFURIZATION; NANOSHEETS; NI2P(001);
D O I：
10.1002/adma.201401692
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A closely interconnected network of MoP nanoparticles (MoP-CA2) with rich nanopores, large specific surface area, and high conductivity can function as a highly active non-noble metal catalyst for electrochemically generating hydrogen from acidic water. The network exhibits nearly 100% Faradaic efficiency and needs over-potentials of 125 and 200 mV to attain current densities of 10 and 100 mA cm(-2), respectively. The catalytic activity is maintained for at least 24 h.
引用
收藏
页码：5702 / +
页数：7
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