Issue 64, 2024
From the journal:

Chemical Communications

Robust bifunctionality in an oxygen electrode via core–shell heterostructure construction†

Yumei Feng,‡ab   Xianwei Li,‡ab   Zhiyong Ma,c   Kaiyi Liu,c   Yi Li,c   Chen Li, ORCID logo *a   Chunsheng Li, ORCID logo de   Yan Sun*de  and  Zehui Yang ORCID logo *b  

* Corresponding authors

a State Key Laboratory of New Textile Materials & Advanced Processing Technology, College of Materials Science and Engineering, Wuhan Textile University, Wuhan 430200, China
E-mail: cli@wtu.edu.cn

b Faculty of Materials Science and Chemistry, China University of Geosciences Wuhan, 388 Lumo RD, Wuhan 430074, China
E-mail: yeungzehui@gmail.com

c Shaanxi Coal Chemical Industry Technology Research Institute Co., Ltd, Xi’an 710065, China

d School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou City, Jiangsu Province 215009, China
E-mail: juzi147@163.com

e Key Laboratory of Advanced Electrode Materials for Novel Solar Cells for Petroleum and Chemical Industry of China, Suzhou University of Science and Technology, Suzhou City, Jiangsu Province 215009, China

Abstract

A Co–CoSe core–shell heterostructure encapsulated into nitrogen-doped carbon nanotubes enables superior zinc air battery performance (172 mW cm−2) and stability (970 h). The enhanced bifunctionality and stability originates from the modulated d band center and confinement effect, respectively.

Graphical abstract: Robust bifunctionality in an oxygen electrode via core–shell heterostructure construction

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Article information

DOI
https://doi.org/10.1039/D4CC02967D
Article type
Communication
Submitted
18 Jun 2024
Accepted
28 Jun 2024
First published
01 Jul 2024

Chem. Commun., 2024,60, 8407-8410

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Robust bifunctionality in an oxygen electrode via core–shell heterostructure construction

Y. Feng, X. Li, Z. Ma, K. Liu, Y. Li, C. Li, C. Li, Y. Sun and Z. Yang, Chem. Commun., 2024, 60, 8407 DOI: 10.1039/D4CC02967D

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