Facile synthesis of CoNix nanoparticles embedded in nitrogen-carbon frameworks for highly efficient electrocatalytic oxygen evolution

Jiawei Wan; Wenxing Chen; Chen Chen; Qing Peng; Dingsheng Wang; Yadong Li

doi:10.1039/c7cc07115a

Facile synthesis of CoNi_x nanoparticles embedded in nitrogen-carbon frameworks for highly efficient electrocatalytic oxygen evolution

Jiawei Wan, Wenxing Chen, Chen Chen, Qing Peng, Dingsheng Wang^*, Yadong Li

^*Corresponding author for this work

Tsinghua University

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

20 Citations (Scopus)

Abstract

We report a pyrolysis reduction method to prepare highly uniform dispersed CoNi_x nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi_0.37-CN catalyst exhibited excellent properties and stability in electrocatalytic oxygen evolution, which are superior to those of the commercial IrO₂.

Original language	English
Pages (from-to)	12177-12180
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	90
DOIs	https://doi.org/10.1039/c7cc07115a
Publication status	Published - 2017
Externally published	Yes

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title = "Facile synthesis of CoNix nanoparticles embedded in nitrogen-carbon frameworks for highly efficient electrocatalytic oxygen evolution",

abstract = "We report a pyrolysis reduction method to prepare highly uniform dispersed CoNix nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi0.37-CN catalyst exhibited excellent properties and stability in electrocatalytic oxygen evolution, which are superior to those of the commercial IrO2.",

author = "Jiawei Wan and Wenxing Chen and Chen Chen and Qing Peng and Dingsheng Wang and Yadong Li",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

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language = "English",

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T1 - Facile synthesis of CoNix nanoparticles embedded in nitrogen-carbon frameworks for highly efficient electrocatalytic oxygen evolution

AU - Wan, Jiawei

AU - Chen, Wenxing

AU - Chen, Chen

AU - Peng, Qing

AU - Wang, Dingsheng

AU - Li, Yadong

PY - 2017

Y1 - 2017

N2 - We report a pyrolysis reduction method to prepare highly uniform dispersed CoNix nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi0.37-CN catalyst exhibited excellent properties and stability in electrocatalytic oxygen evolution, which are superior to those of the commercial IrO2.

AB - We report a pyrolysis reduction method to prepare highly uniform dispersed CoNix nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi0.37-CN catalyst exhibited excellent properties and stability in electrocatalytic oxygen evolution, which are superior to those of the commercial IrO2.

UR - http://www.scopus.com/inward/record.url?scp=85033580588&partnerID=8YFLogxK

U2 - 10.1039/c7cc07115a

DO - 10.1039/c7cc07115a

M3 - Article

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AN - SCOPUS:85033580588

SN - 1359-7345

VL - 53

SP - 12177

EP - 12180

JO - Chemical Communications

JF - Chemical Communications

IS - 90

ER -

Facile synthesis of CoNi_x nanoparticles embedded in nitrogen-carbon frameworks for highly efficient electrocatalytic oxygen evolution

Abstract

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