Ultrafine cobalt nanoparticles decorated carbon submicron-cube enhance polysulfide trapping and redox kinetics in lithium-sulfur batteries

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-05-17 DOI:10.1039/d5cc01521a

Zheng Huang, Qijun Han, Jishu Han, Lei Wang, Qingliang Lv

引用次数: 0

Abstract

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

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超细钴纳米颗粒修饰的亚微米立方碳增强了锂硫电池中多硫化物的捕获和氧化还原动力学

设计并制备了以空心碳亚微米立方（Co@HCSs）为载体的超细Co纳米颗粒，作为高效硫寄主加速锂硫电池中多硫化物的捕获和氧化还原动力学。结果表明，Co@HCSs/S电极组装后的锂电池具有优异的电化学性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.