Статья
2022

Ionic Conductivity of LiTi2(PO4)3–LiClO4 Composites

A. S. Ulikhin A. S. Ulikhin , D. V. Novozhilov D. V. Novozhilov , V. R. Khusnutdinov V. R. Khusnutdinov , Yu. E. Sinel’nikova Yu. E. Sinel’nikova , N. F. Uvarov N. F. Uvarov
Российский электрохимический журнал
https://doi.org/10.1134/S102319352207014X
Abstract / Full Text
Ulikhin, A.S., Novozhilov, D.V., Khusnutdinov, V.R. et al. Ionic Conductivity of LiTi2(PO4)3–LiClO4 Composites. Russ J Electrochem 58, 580–584 (2022). https://doi.org/10.1134/S102319352207014X

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.

Author information

  • Institute of Solid State Chemistry and Mechanochemistry, Russian Academy of Sciences, Siberian Branch, Novosibirsk, Russia

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

  • Novosibirsk State University, Novosibirsk, Russia

    D. V. Novozhilov & N. F. Uvarov

  • Novosibirsk State Technical University, Novosibirsk, Russia

    Yu. E. Sinel’nikova & N. F. Uvarov

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