Oxidised charcoal: an efficient support for NiFe layered double hydroxide to improve electrochemical oxygen evolution

被引：12
|
作者：
Saha, Jony [1 ]
Kumar, Ashok [1 ]
Anjana, P. M. [1 ]
Jakhad, Vikash [1 ]
机构：
[1] Cent Univ Rajasthan, Dept Chem, Sch Chem Sci & Pharm, Ajmer 305817, Rajasthan, India
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 62期
关键词：
GRAPHENE OXIDE; CARBON; SUPERCAPACITOR; COPPER;
D O I：
10.1039/d0cc02880k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report the facile synthesis of oxidised charcoal supported NiFeLDH (NiFeLDH/OC) at room temperature. It showed unprecedented activity in the oxygen evolution reaction with an overpotential of 240 mV at 10 mA cm(-2), which is similar to 115 mV less than pure NiFeLDH. The electronic enrichment at the metal sites and enhanced surface area of NiFeLDH/OC are reasons for the improved activity.
引用
收藏
页码：8770 / 8773
页数：4
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