Synthesis of spherical LiNi0.8Co0.15Al 0.05O2 cathode materials for lithium-ion batteries by a co-oxidation-controlled crystallization method

Wan Min Liu, Guo Rong Hu, Zhong Dong Peng, Ke Du, Yan Bing Cao, Qiang Liu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

35 Citations (Scopus)

Abstract

Spherical Ni0.8Co0.15Al0.05OOH precursor, prepared by a co-oxidation-controlled crystallization method, was used to synthesize LiNi0.8Co0.15Al0.05O2. The obtained LiNi0.8Co0.15Al0.05O2 materials showed excellent electrochemical performance, with an initial discharge capacity of 193.5 mAh/g and capacity retention of 95.1% after 50 cycles when cycled at 0.2 C rate between 2.8 and 4.3 V.

Original languageEnglish
Pages (from-to)1099-1102
Number of pages4
JournalChinese Chemical Letters
Volume22
Issue number9
DOIs
Publication statusPublished - Sep 2011
Externally publishedYes

Keywords

  • Cathode material
  • Co-oxidation-controlled crystallization
  • Li-ion battery
  • LiNiCoAl O

ASJC Scopus subject areas

  • Chemistry(all)

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