Accelerating the oxygen evolution reaction kinetics of Co3O4 in neutral electrolyte by decorating RuO2

被引：27

作者：

Lu, Kaifa ^{[1
]}

Chang, Guanru ^{[1
,2
,3
,4
]}

Zhang, Hui ^{[1
]}

Yu, Xin-Yao ^{[2
,3
,5
,6
]}

机构：

[1] Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Peoples R China

[2] Anhui Univ, Minist Educ, Inst Phys Sci, Hefei 230601, Peoples R China

[3] Anhui Univ, Minist Educ, Inst Informat Technol, Key Lab Struct & Funct Regulat Hybrid Mat, Hefei 230601, Peoples R China

[4] Huangshan Univ, Sch Chem & Chem Engn, Huangshan 245041, Peoples R China

[5] Anhui Univ, Anhui Graphene Engn Lab, Hefei 230601, Peoples R China

[6] Anhui Univ, Energy Mat & Devices Key Lab Anhui Prov Photoelec, Hefei 230601, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 23期

基金：

美国国家科学基金会;

关键词：

CATALYTICALLY ACTIVE STATE; NANOSHEETS;

D O I：

10.1039/d1cc00309g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Developing efficient electrocatalysts for the neutral oxygen evolution reaction (OER) is important but still challenging. Herein, by combining density functional theory calculations and experiments, we have demonstrated that the decoration of RuO2 can effectively accelerate the OER kinetics of Co3O4 in neutral electrolyte. High activity (365 mV at 10 mA cm(-2)) and decent stability (up to 100 h) are achieved by RuO2-decorated Co3O4 in 1 M PBS electrolyte.

引用

页码：2907 / 2910

页数：4

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