A high-performance electrocatalyst for oxygen evolution reactions based on electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles

Qingqing Xiao; Yuxia Zhang; Xin Guo; Lin Jing; Zhiyu Yang; Yifei Xue; Yi Ming Yan; Kening Sun

doi:10.1039/c4cc05953k

A high-performance electrocatalyst for oxygen evolution reactions based on electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles

Qingqing Xiao, Yuxia Zhang, Xin Guo, Lin Jing, Zhiyu Yang, Yifei Xue, Yi Ming Yan^*, Kening Sun

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

Electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles generates a novel electrocatalyst, affording a small overpotential of 333 mV at a current density of 10 mA cm⁻² and a small Tafel slope of ∼58 mV per decade.

Original language	English
Pages (from-to)	13019-13022
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	86
DOIs	https://doi.org/10.1039/c4cc05953k
Publication status	Published - 2 Oct 2014

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title = "A high-performance electrocatalyst for oxygen evolution reactions based on electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles",

abstract = "Electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles generates a novel electrocatalyst, affording a small overpotential of 333 mV at a current density of 10 mA cm−2 and a small Tafel slope of ∼58 mV per decade.",

author = "Qingqing Xiao and Yuxia Zhang and Xin Guo and Lin Jing and Zhiyu Yang and Yifei Xue and Yan, {Yi Ming} and Kening Sun",

year = "2014",

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doi = "10.1039/c4cc05953k",

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T1 - A high-performance electrocatalyst for oxygen evolution reactions based on electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles

AU - Xiao, Qingqing

AU - Zhang, Yuxia

AU - Guo, Xin

AU - Jing, Lin

AU - Yang, Zhiyu

AU - Xue, Yifei

AU - Yan, Yi Ming

AU - Sun, Kening

PY - 2014/10/2

Y1 - 2014/10/2

N2 - Electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles generates a novel electrocatalyst, affording a small overpotential of 333 mV at a current density of 10 mA cm−2 and a small Tafel slope of ∼58 mV per decade.

AB - Electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles generates a novel electrocatalyst, affording a small overpotential of 333 mV at a current density of 10 mA cm−2 and a small Tafel slope of ∼58 mV per decade.

UR - http://www.scopus.com/inward/record.url?scp=84907766388&partnerID=8YFLogxK

U2 - 10.1039/c4cc05953k

DO - 10.1039/c4cc05953k

M3 - Article

AN - SCOPUS:84907766388

SN - 1359-7345

VL - 50

SP - 13019

EP - 13022

JO - Chemical Communications

JF - Chemical Communications

IS - 86

ER -

A high-performance electrocatalyst for oxygen evolution reactions based on electrochemical post-treatment of ultrathin carbon layer coated cobalt nanoparticles

Abstract

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