From the journal:

Chemical Communications

Ultrafine cobalt nanoparticle-decorated carbon submicron-cubes enhance polysulfide trapping and redox kinetics in lithium–sulfur batteries†

Zheng Huang,a   Qijun Han,a   Jishu Han, ORCID logo a   Lei Wang ORCID logo a  and  Qingliang Lv ORCID logo *ab  

* Corresponding authors

a Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
E-mail: qinglianglv@qust.edu.cn

b College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China

Abstract

Ultrafine Co nanoparticles supported by hollow carbon submicron-cubes (Co@HCSs) are designed and prepared as an efficient sulfur host to accelerate polysulfide trapping and redox kinetics in Li–S batteries. As a result, the assembled Li–S battery with a Co@HCSs/S electrode can deliver superior electrochemical performance.

Graphical abstract: Ultrafine cobalt nanoparticle-decorated carbon submicron-cubes enhance polysulfide trapping and redox kinetics in lithium–sulfur batteries

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Article information

DOI
https://doi.org/10.1039/D5CC01521A
Article type
Communication
Submitted
24 Mar 2025
Accepted
14 May 2025
First published
17 May 2025

Chem. Commun., 2025, Advance Article

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Ultrafine cobalt nanoparticle-decorated carbon submicron-cubes enhance polysulfide trapping and redox kinetics in lithium–sulfur batteries

Z. Huang, Q. Han, J. Han, L. Wang and Q. Lv, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC01521A

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