A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction

Taotao Feng; Meining Zhang

doi:10.1039/C8CC05959D

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A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction†

Taotao Feng

^a and Meining Zhang*^a

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* Corresponding authors

^a Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China
E-mail: mnzhang@ruc.edu.cn

Abstract

A mixed-ion strategy to achieve carbon nanotube-decorated Co/N-doped hollow carbon hybrids (CNTs-Co/NHC) is developed by precisely controlling the Co²⁺/Zn²⁺ molar ratio in the ZIFs-Co_xZn_1−x precursor. The optimized CNTs-Co/NHC-0.23 catalyst shows outstanding catalytic activity and durability for the oxygen reduction reaction (ORR) and outperformed commercial Pt/C.

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Article information

DOI: https://doi.org/10.1039/C8CC05959D
Article type: Communication
Submitted: 23 Jul 2018
Accepted: 21 Sep 2018
First published: 21 Sep 2018

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Chem. Commun., 2018,54, 11570-11573

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A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction

T. Feng and M. Zhang, Chem. Commun., 2018, 54, 11570 DOI: 10.1039/C8CC05959D

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Chemical Communications

A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction†

Abstract

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A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction

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