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

^*Corresponding author for this work

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

176 Citations (Scopus)

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
Publication status	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 = "English",

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 - Article

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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