The effect of LiFeBO3/C composite synthetic conditions on the quality of the cathodic material for lithium-ion batteries

V. S. Stafeeva, O. A. Drozhzhin, R. V. Panin, D. S. Filimonov, P. B. Fabrichnyi, L. V. Yashina, N. R. Khasanova, E. V. Antipov

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Composite electrode materials based on LiFeBO3 are synthesized under different conditions and studied as the cathodic materials for lithiumion batteries. Composites with different degrees of iron oxidation are synthesized by annealing in a closed system with the use of metal-oxide getters. Based on the results of cyclic voltammetry and galvanostatic cycling of samples with different Fe(II) contents, it is concluded that the surface composition is the determining factor for applicability of materials to reversible processes of inter-calation-deintercalation.

Original languageEnglish
Pages (from-to)619-626
Number of pages8
JournalRussian Journal of Electrochemistry
Volume51
Issue number7
DOIs
Publication statusPublished - 31 Jul 2015
Externally publishedYes

Keywords

  • cathodic materials
  • electrochemical activity
  • LiFeBO/C composites
  • lithium ion batteries
  • metal oxide getters

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