Porous CoSe2@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst

Wenjuan Li; Qi Shen; Dandan Men; Yujie Sun; Wenwen Cao; Jin Yong Lee; Baotao Kang; Yiqiang Sun; Cuncheng Li

doi:10.1039/d0cc07647c

Porous CoSe₂@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst

Wenjuan Li
, Qi Shen
, Dandan Men
, Yujie Sun
, Wenwen Cao
, Jin Yong Lee
, Baotao Kang
, Yiqiang Sun
, Cuncheng Li

Department of Chemistry

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

27 Scopus citations

Abstract

Nitrogen doped carbon functionalized CoSe₂nanowires (CoSe₂@N-C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical conductivity, free adsorption energy and binding strength of OER intermediates, the prepared CoSe₂@N-C NWs exhibit an enhanced 6.61-fold catalytic activity compared to the pristine CoSe₂NW electrode in 1.0 M KOH solution at the overpotential of 340 mV.

Original language	English
Pages (from-to)	1774-1777
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	14
DOIs	https://doi.org/10.1039/d0cc07647c
State	Published - 18 Feb 2021

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10.1039/d0cc07647c

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title = "Porous CoSe2@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst",

abstract = "Nitrogen doped carbon functionalized CoSe2nanowires (CoSe2@N-C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical conductivity, free adsorption energy and binding strength of OER intermediates, the prepared CoSe2@N-C NWs exhibit an enhanced 6.61-fold catalytic activity compared to the pristine CoSe2NW electrode in 1.0 M KOH solution at the overpotential of 340 mV.",

author = "Wenjuan Li and Qi Shen and Dandan Men and Yujie Sun and Wenwen Cao and Lee, \{Jin Yong\} and Baotao Kang and Yiqiang Sun and Cuncheng Li",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

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day = "18",

doi = "10.1039/d0cc07647c",

language = "English",

volume = "57",

pages = "1774--1777",

journal = "Chemical Communications",

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TY - JOUR

T1 - Porous CoSe2@N-doped carbon nanowires

T2 - an ultra-high stable and large-current-density oxygen evolution electrocatalyst

AU - Li, Wenjuan

AU - Shen, Qi

AU - Men, Dandan

AU - Sun, Yujie

AU - Cao, Wenwen

AU - Lee, Jin Yong

AU - Kang, Baotao

AU - Sun, Yiqiang

AU - Li, Cuncheng

PY - 2021/2/18

Y1 - 2021/2/18

N2 - Nitrogen doped carbon functionalized CoSe2nanowires (CoSe2@N-C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical conductivity, free adsorption energy and binding strength of OER intermediates, the prepared CoSe2@N-C NWs exhibit an enhanced 6.61-fold catalytic activity compared to the pristine CoSe2NW electrode in 1.0 M KOH solution at the overpotential of 340 mV.

AB - Nitrogen doped carbon functionalized CoSe2nanowires (CoSe2@N-C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical conductivity, free adsorption energy and binding strength of OER intermediates, the prepared CoSe2@N-C NWs exhibit an enhanced 6.61-fold catalytic activity compared to the pristine CoSe2NW electrode in 1.0 M KOH solution at the overpotential of 340 mV.

UR - https://www.scopus.com/pages/publications/85100916139

U2 - 10.1039/d0cc07647c

DO - 10.1039/d0cc07647c

M3 - Article

C2 - 33475118

AN - SCOPUS:85100916139

SN - 1359-7345

VL - 57

SP - 1774

EP - 1777

JO - Chemical Communications

JF - Chemical Communications

IS - 14

ER -

Porous CoSe₂@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst

Abstract

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