Manufacturing N,O-carboxymethyl chitosan-reduced graphene oxide under freeze-dying for performance improvement of Li-S battery

Zhibin Jiang, Lujie Jin, Xiying Jian, Jinxia Huang, Hongshuai Wang, Binhong Wu, Kang Wang, Ling Chen, Youyong Li, Xiang Liu, Weishan Li

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Highlights N,O-carboxymethyl chitosan is self-assembled onto graphene oxide. Polymer-reduced graphene oxide composite is manufactured via freeze-drying. The composite can stop polysulfide shuttling and accelerate lithium ion transmit. The resulting separator significantly improved lithium-sulfur battery performances.

Original languageEnglish
Article number015502
JournalInternational Journal of Extreme Manufacturing
Volume5
Issue number1
DOIs
StatePublished - 1 Mar 2023

Keywords

  • N
  • O-carboxymethyl chitosan
  • composite manufacturing
  • lithium-sulfur battery
  • reduced graphene oxide
  • separator

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