Nitrogen and chlorine dual-doped mesoporous carbon as efficient nonprecious electrocatalyst for oxygen reduction reaction both in alkaline and acidic electrolytes

Jingjing Shi; Mengyang Fan; Jinli Qiao; Yuyu Liu

doi:10.1246/cl.140589

Nitrogen and chlorine dual-doped mesoporous carbon as efficient nonprecious electrocatalyst for oxygen reduction reaction both in alkaline and acidic electrolytes

Jingjing Shi, Mengyang Fan, Jinli Qiao, Yuyu Liu

ENV - Environmental Studies for Advanced Society

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

9 Citations (Scopus)

Abstract

Using poly(ethyleneimine) as a source of C and N, FeCl₂as iron and Cl precursor, and SiO₂as template, the first N,Cldual- doped mesoporous carbon (denoted as (FeCl₂-PEI)LH) was prepared. The (FeCl₂-PEI)LH exhibits a high oxygen reduction electrocatalytic activity and superb durability both in alkaline (0.1M KOH) and strong acidic (0.5M H₂SO₄) solutions, significantly outperforming their counterparts doped with single N due to the synergistic coupling effect arising from the codoping of mesoporous carbon with both N and Cl.

Original language	English
Pages (from-to)	1484-1486
Number of pages	3
Journal	Chemistry Letters
Volume	43
Issue number	9
DOIs	https://doi.org/10.1246/cl.140589
Publication status	Published - 2014

ASJC Scopus subject areas

Chemistry(all)

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title = "Nitrogen and chlorine dual-doped mesoporous carbon as efficient nonprecious electrocatalyst for oxygen reduction reaction both in alkaline and acidic electrolytes",

abstract = "Using poly(ethyleneimine) as a source of C and N, FeCl2as iron and Cl precursor, and SiO2as template, the first N,Cldual- doped mesoporous carbon (denoted as (FeCl2-PEI)LH) was prepared. The (FeCl2-PEI)LH exhibits a high oxygen reduction electrocatalytic activity and superb durability both in alkaline (0.1M KOH) and strong acidic (0.5M H2SO4) solutions, significantly outperforming their counterparts doped with single N due to the synergistic coupling effect arising from the codoping of mesoporous carbon with both N and Cl.",

author = "Jingjing Shi and Mengyang Fan and Jinli Qiao and Yuyu Liu",

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T1 - Nitrogen and chlorine dual-doped mesoporous carbon as efficient nonprecious electrocatalyst for oxygen reduction reaction both in alkaline and acidic electrolytes

AU - Shi, Jingjing

AU - Fan, Mengyang

AU - Qiao, Jinli

AU - Liu, Yuyu

PY - 2014

Y1 - 2014

N2 - Using poly(ethyleneimine) as a source of C and N, FeCl2as iron and Cl precursor, and SiO2as template, the first N,Cldual- doped mesoporous carbon (denoted as (FeCl2-PEI)LH) was prepared. The (FeCl2-PEI)LH exhibits a high oxygen reduction electrocatalytic activity and superb durability both in alkaline (0.1M KOH) and strong acidic (0.5M H2SO4) solutions, significantly outperforming their counterparts doped with single N due to the synergistic coupling effect arising from the codoping of mesoporous carbon with both N and Cl.

AB - Using poly(ethyleneimine) as a source of C and N, FeCl2as iron and Cl precursor, and SiO2as template, the first N,Cldual- doped mesoporous carbon (denoted as (FeCl2-PEI)LH) was prepared. The (FeCl2-PEI)LH exhibits a high oxygen reduction electrocatalytic activity and superb durability both in alkaline (0.1M KOH) and strong acidic (0.5M H2SO4) solutions, significantly outperforming their counterparts doped with single N due to the synergistic coupling effect arising from the codoping of mesoporous carbon with both N and Cl.

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JO - Chemistry Letters

JF - Chemistry Letters

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Nitrogen and chlorine dual-doped mesoporous carbon as efficient nonprecious electrocatalyst for oxygen reduction reaction both in alkaline and acidic electrolytes

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