Ionic Conductivity of LiTi2(PO4)3–LiClO4 Composites

A. S. Ulikhin, D. V. Novozhilov, V. R. Khusnutdinov, Yu E. Sinel’nikova, N. F. Uvarov

Research output: Contribution to journalArticlepeer-review

Abstract

Composite solid electrolytes (1 – х)LiTi2(PO4)3–xLiClO4 are synthesized and their conducting properties are studied. Heterogeneous doping of LiTi2(PO4)3 with lithium perchlorate LiClO4 leads to a considerable increase of ionic conductivity and a decrease of activation energy as compared to the pure compound, which was not subjected to the pre-sintering. The conductivity of the composites reaches 6.8 × 10–6 S/cm at 100°C and 3.4 × 10–4 S/cm at 200°C with an activation energy of 0.62 eV.

Translated title of the contributionИонная проводимость композитов LiTi2(PO4)3–LiClO4
Original languageEnglish
Pages (from-to)580-584
Number of pages5
JournalRussian Journal of Electrochemistry
Volume58
Issue number7
DOIs
Publication statusPublished - Jul 2022

Keywords

  • composite solid electrolytes
  • ionic conductivity
  • LiClO
  • LiTi(PO)

OECD FOS+WOS

  • 1.04 CHEMICAL SCIENCES

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