Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction

Diyang Zhang; Wenxing Chen; Zhi Li; Yuanjun Chen; Lirong Zheng; Yue Gong; Qiheng Li; Rongan Shen; Yunhu Han; Weng Chon Cheong; Lin Gu; Yadong Li

doi:10.1039/c8cc00988k

Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction

Diyang Zhang, Wenxing Chen, Zhi Li, Yuanjun Chen, Lirong Zheng, Yue Gong, Qiheng Li, Rongan Shen, Yunhu Han, Weng Chon Cheong, Lin Gu, Yadong Li

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

185 Scopus citations

Abstract

We successfully prepared Fe and Co isolated single atoms on metal-organic framework derived nitrogen-doped carbon (FeCo-ISAs/CN) by an adsorption-calcination strategy. The obtained FeCo-ISAs/CN exhibited top-level catalytic reactivity for the alkaline oxygen reduction reaction (ORR) with a half-wave potential of 0.920 V, which was 70 mV more positive than that of commercial Pt/C. Moreover, the catalyst was durable and showed negligible activity decay in the alkaline ORR during 5000 voltage cycles.

Original language	English
Pages (from-to)	4274-4277
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	34
DOIs	https://doi.org/10.1039/c8cc00988k
State	Published - 2018
Externally published	Yes

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title = "Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction",

abstract = "We successfully prepared Fe and Co isolated single atoms on metal-organic framework derived nitrogen-doped carbon (FeCo-ISAs/CN) by an adsorption-calcination strategy. The obtained FeCo-ISAs/CN exhibited top-level catalytic reactivity for the alkaline oxygen reduction reaction (ORR) with a half-wave potential of 0.920 V, which was 70 mV more positive than that of commercial Pt/C. Moreover, the catalyst was durable and showed negligible activity decay in the alkaline ORR during 5000 voltage cycles.",

author = "Diyang Zhang and Wenxing Chen and Zhi Li and Yuanjun Chen and Lirong Zheng and Yue Gong and Qiheng Li and Rongan Shen and Yunhu Han and Cheong, {Weng Chon} and Lin Gu and Yadong Li",

note = "Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",

year = "2018",

doi = "10.1039/c8cc00988k",

language = "英语",

volume = "54",

pages = "4274--4277",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction

AU - Zhang, Diyang

AU - Chen, Wenxing

AU - Li, Zhi

AU - Chen, Yuanjun

AU - Zheng, Lirong

AU - Gong, Yue

AU - Li, Qiheng

AU - Shen, Rongan

AU - Han, Yunhu

AU - Cheong, Weng Chon

AU - Gu, Lin

AU - Li, Yadong

PY - 2018

Y1 - 2018

N2 - We successfully prepared Fe and Co isolated single atoms on metal-organic framework derived nitrogen-doped carbon (FeCo-ISAs/CN) by an adsorption-calcination strategy. The obtained FeCo-ISAs/CN exhibited top-level catalytic reactivity for the alkaline oxygen reduction reaction (ORR) with a half-wave potential of 0.920 V, which was 70 mV more positive than that of commercial Pt/C. Moreover, the catalyst was durable and showed negligible activity decay in the alkaline ORR during 5000 voltage cycles.

AB - We successfully prepared Fe and Co isolated single atoms on metal-organic framework derived nitrogen-doped carbon (FeCo-ISAs/CN) by an adsorption-calcination strategy. The obtained FeCo-ISAs/CN exhibited top-level catalytic reactivity for the alkaline oxygen reduction reaction (ORR) with a half-wave potential of 0.920 V, which was 70 mV more positive than that of commercial Pt/C. Moreover, the catalyst was durable and showed negligible activity decay in the alkaline ORR during 5000 voltage cycles.

UR - http://www.scopus.com/inward/record.url?scp=85046264619&partnerID=8YFLogxK

U2 - 10.1039/c8cc00988k

DO - 10.1039/c8cc00988k

M3 - 文章

C2 - 29630077

AN - SCOPUS:85046264619

SN - 1359-7345

VL - 54

SP - 4274

EP - 4277

JO - Chemical Communications

JF - Chemical Communications

IS - 34

ER -

Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction

Abstract

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