Porous C-LiFePO 4-C composite microspheres with a hierarchical conductive architecture as a high performance cathode for lithium ion batteries

Zhen Dong Huang, Sei Woon Oh, Yan Bing He, Biao Zhang, Yu Yang, Yiu Wing Mai, Jang Kyo Kim

Research output: Journal article publicationJournal articleAcademic researchpeer-review

24 Citations (Scopus)

Abstract

Tri-layer composite microspheres consisting of a carbon shell, a porous LiFePO 4 layer and a carbon core with a hierarchical conductive structure are synthesized as cathode materials for Li ion batteries. The electrodes made from the core-shell microspheres deliver remarkable specific capacities of 160.0, 121.0, 101.5, 77.0 and 59.7 mA h g -1 at 1C, 10C, 20C, 30C and 40C, respectively.
Original languageEnglish
Pages (from-to)19643-19645
Number of pages3
JournalJournal of Materials Chemistry
Volume22
Issue number37
DOIs
Publication statusPublished - 7 Oct 2012
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Chemistry

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