Issue 86, 2023
From the journal:

Chemical Communications

Recycling cobalt in spent lithium ion batteries to design CoN/HPCF/CoN electrocatalysts for advanced zinc–air batteries†

Yibin Wang,a   Lan Xiao,a   Yingjie Zhang,a   Mian Li ORCID logo *a  and  Tingting Liu*bc  

* Corresponding authors

a National and Local Joint Engineering Center for Lithium-ion Batteries and Materials Preparation Technology, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, PR China
E-mail: mianzi2009@126.com

b School of Materials and Energy, Yunnan University, No. 2, Green Lake North Road, Kunming 650091, PR China
E-mail: liutt133@ynu.edu.cn

c Electron Microscopy Center, Yunnan University, No. 2, Green Lake North Road, Kunming 650091, PR China

Abstract

Cobalt (Co) in spent lithium ion batteries was recycled to design a hollow and porous CoN/HPCF/CoN bifunctional electrocatalyst. It reveals superior rechargeable zinc–air battery performance (peak power density is 161.6 mW cm−2) with excellent stability.

Graphical abstract: Recycling cobalt in spent lithium ion batteries to design CoN/HPCF/CoN electrocatalysts for advanced zinc–air batteries

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Article information

DOI
https://doi.org/10.1039/D3CC04554D
Article type
Communication
Submitted
14 Sep 2023
Accepted
27 Sep 2023
First published
27 Sep 2023

Chem. Commun., 2023,59, 12915-12918

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Recycling cobalt in spent lithium ion batteries to design CoN/HPCF/CoN electrocatalysts for advanced zinc–air batteries

Y. Wang, L. Xiao, Y. Zhang, M. Li and T. Liu, Chem. Commun., 2023, 59, 12915 DOI: 10.1039/D3CC04554D

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