The review of lithium rich cathode materials based on Li 2MnO 3

Feng Wu, Ning Li, Ran An, Yue Feng Su*, Li Ying Bao, Yue Jiao Li, Shi Chen

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

3 Citations (Scopus)

Abstract

A progress of lithium-rich cathode materials based on Li 2MnO 3 with a high specific capacity is reviewed. The discussion of characters of structure and lithium-ion intercalation-deintercalation mechanisms of lithium-rich cathode materials zLi 2MnO 3·(1-z) LiMO 2 (0<z<1, M=Mn 0.5Ni 0.5, Mn xNi yCo (1-x-y), 0<x, y<0.5) is mainly focused on. The synthesis, electrochemical performances, modifications and current problems of the binary and ternary lithium-rich materials are summarized, and further research hot points and orientation of these kinds of materials as cathode materials for lithium ion batteries are pointed out.

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume32
Issue number1
Publication statusPublished - Jan 2012

Keywords

  • Cathode materials
  • High specific capacity
  • Intercalation-deintercalation mechanisms
  • Li MnO
  • Lithium-ion batteries

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