Cu3Mo2O9 Nanosheet Array as a High-Efficiency Oxygen Evolution Electrode in Alkaline Solution

被引：30
作者：
Gou, Ying [1 ,2 ]
Yang, Lin [2 ]
Liu, Zhiang [3 ]
Asiri, Abdullah M. [4 ,5 ]
Hu, Jianming [1 ]
Sun, Xuping [2 ]
机构：
[1] Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 400047, Peoples R China
[2] Sichuan Univ, Coll Chem, Chengdu 610064, Sichuan, Peoples R China
[3] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
[4] King Abdulaziz Univ, Fac Sci, Chem Dept, POB 80203, Jeddah 21589, Saudi Arabia
[5] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, POB 80203, Jeddah 21589, Saudi Arabia
来源：
INORGANIC CHEMISTRY | 2018年 / 57卷 / 03期
基金：
中国国家自然科学基金;
关键词：
LAYERED DOUBLE HYDROXIDE; WATER OXIDATION CATALYST; FACILE SYNTHESIS; COBALT OXIDE; HYDROGEN; ELECTROCATALYSTS; CO; NANOPARTICLES; NANOARRAY; NI;
D O I：
10.1021/acs.inorgchem.7b02641
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Developing highly active and sustained oxygen evolution reaction (OER) catalysts for energy-saving electrolytic hydrogen generation is highly attractive. In this work, we report the development of a Cu3Mo2O9 nanosheet array on nickel foam (Cu3Mo2O9/NF) as a highly active OER catalyst. Such Cu3Mo2O9/NF shows high catalytic activity in 1.0 M KOH, passing 50 mA cm(2) at an overpotential of 325 mV. It also shows superior long-term durability more than 24 h With a turnover frequency (TOF) of 0.09 mol O-2 s(-1) at overpotential of 400 mV.
引用
收藏
页码：1220 / 1225
页数：6
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