From waste to wealth: upcycling spent LiCoO 2 batteries into a high-performance Co 3 O 4 -graphene modified diaphragm for lithium–sulfur batteries

Green Chemistry 2026

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Authors: Lei You, Chen Cheng, Shaoqing Liu, Siwei Kuang, Dongming Cai, Danyun Lei, Ying Zheng, J. L. Liu
DOI: 10.1039/d6gc00174b
Cited by: 1
References: 47

Abstract

A sustainable strategy upcycles spent LiCoO 2 batteries into a Co 3 O 4 /N-doped graphene diaphragm modifier, which suppresses the polysulfide shuttle and ensures long-term Li–S battery stability through synergistic adsorption-confinement.

Fields of Study & Subjects

Advanced Battery Materials and Technologies Extraction and Separation Processes Advancements in Battery Materials

Publication details

Journal / source
Green Chemistry
Publisher
Royal Society of Chemistry (RSC)
Volume
28
Issue
11
Pages
5093–5104
Publication date
1 January 2026
Language
EN