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Nitrogen and sulfur codoped graphene: Multifunctional electrode materials for high-performance LI-ion batteries and oxygen reduction reaction

  • Wei Ai
  • , Zhimin Luo
  • , Jian Jiang
  • , Jianhui Zhu
  • , Zhuzhu Du
  • , Zhanxi Fan
  • , Linghai Xie
  • , Hua Zhang
  • , Wei Huang
  • , Ting Yu
  • Nanyang Technological University
  • Nanjing Tech University
  • Nanjing University of Posts and Telecommunications
  • National University of Singapore

Research output: Contribution to journalArticlepeer-review

650 Scopus citations

Abstract

N and S codoping of graphene is realized by a novel approach: covalent functionalization of graphene oxide using 2-aminothiophenol as a source of both N and S followed by thermal treatment. The resulting N- and S-codoped graphene has potential applications in high-performance lithium-ion batteries and as a metal-free catalyst for oxygen reduction reaction.

Original languageEnglish
Pages (from-to)6186-6192
Number of pages7
JournalAdvanced Materials
Volume26
Issue number35
DOIs
StatePublished - 17 Sep 2014
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Li-ion battery
  • codoping
  • electrodes
  • graphene
  • oxygen reduction reaction

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