α-MnO2/MWCNTs as an electrocatalyst for rechargeable relatively closed system Li–O2 batteries

Min Wu; Dechong Liu; Zhuxin Li; Yu Tang; Yajun Ding; Yuejiao Li; Zhong-Shuai Wu; Hong Zhao

doi:10.1039/D1CC03814A

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α-MnO₂/MWCNTs as an electrocatalyst for rechargeable relatively closed system Li–O₂ batteries†

Min Wu,^abc Dechong Liu,^a Zhuxin Li,^a Yu Tang,^a Yajun Ding,^bc Yuejiao Li,^bcd Zhong-Shuai Wu

*^bc and Hong Zhao

*^a

Author affiliations

* Corresponding authors

^a New Energy Laboratory, Dalian Jiaotong University, 794 Huanghe Road, Dalian 116028, China
E-mail: zhaohong@djtu.edu.cn

^b State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
E-mail: wuzs@dicp.ac.cn

^c Dalian National Laboratory for Clean Energy, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China

^d University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing, China

Abstract

Herein, a new, relatively closed system Li–O₂ (RCLO) battery, without extra oxygen being involved in the reaction during the charge and discharge process, is reported. This relatively closed system effectively solves the key issue of poor circulation caused by oxygen generation in conventional Li–O₂ batteries.

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Article information

DOI: https://doi.org/10.1039/D1CC03814A
Article type: Communication
Submitted: 14 Jul 2021
Accepted: 07 Oct 2021
First published: 08 Oct 2021

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Chem. Commun., 2021,57, 11823-11826

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α-MnO₂/MWCNTs as an electrocatalyst for rechargeable relatively closed system Li–O₂ batteries

M. Wu, D. Liu, Z. Li, Y. Tang, Y. Ding, Y. Li, Z. Wu and H. Zhao, Chem. Commun., 2021, 57, 11823 DOI: 10.1039/D1CC03814A

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