Citation: Tong Yongli, Liu Hengqi, Dai Meizhen, Xiao Li, Wu Xiang. Metal-organic framework derived Co₃O₄/PPy bifunctional electrocatalysts for efficient overall water splitting[J]. Chinese Chemical Letters, ;2020, 31(9): 2295-2299. doi: 10.1016/j.cclet.2020.03.029 shu

Metal-organic framework derived Co₃O₄/PPy bifunctional electrocatalysts for efficient overall water splitting

Tong Yongli ^a,b ,
Liu Hengqi ^a ,
Dai Meizhen ^a ,
Xiao Li ^a,*, ,
Wu Xiang ^a,*,

a.
School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870, China
b.
School of Science, Shenyang Ligong University, Shenyang 110159, China

xiao.li@sut.edu.cn

wuxiang05@sut.edu.cn

Received Date: 17 December 2019
Revised Date: 5 February 2020
Accepted Date: 10 March 2020
Available Online: 10 June 2020

Figures(5)

In this work, we report Co₃O₄@PPy hybrid structured electrode materials for overall water splitting. The as-synthesized Co₃O₄/PPy-120 samples present excellent electrocatalytic performances for OER and HER and long durability. It only requires an operating potential of 1.67 V to deliver a current density of 10 mA/cm² with a remarkable durability for 28 h. The superior electrocatalytic performances mainly can be attributed to the unique heterostructures and the synergistic effects between PPy and Co₃O₄ electrode materials.
- Metal-organic framework,
- Co₃O₄/PPy,
- Bi-functionality,
- Electrocatalyst,
- OER and HER
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Metal-organic framework derived Co3O4/PPy bifunctional electrocatalysts for efficient overall water splitting

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通讯作者: 陈斌, bchen63@163.com

Metal-organic framework derived Co₃O₄/PPy bifunctional electrocatalysts for efficient overall water splitting