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Electroconductance of single-crystal Li2 + x Fe 2+2 − 2x Fe 3+x (MoO4)3 (x = 0.22)

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Abstract

Electrophysical properties of single-crystal Li2 + x Fe 2+2 − 2x Fe 3+x (MoO4)3 (x = 0.22) are studied at 25–400°C. It is found that the conduction is of electronic nature and the conductivity equals 5 × 10-2 S/cm at 300°C. The activation energy for the electron transport is 0.23 eV. The conductance in molybdate Li2.22Fe 2+1.56 Fe 3+0.22 (MoO4)3 is markedly anisotropic.

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Authors and Affiliations

  1. Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninskii pr. 59, Moscow, 117333, Russia

    N. I. Sorokin

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  1. N. I. Sorokin
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Original Russian Text © N.I. Sorokin, 2006, published in Elektrokhimiya, 2006, Vol. 42, No. 1 pp. 120–122.

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Sorokin, N.I. Electroconductance of single-crystal Li2 + x Fe 2+2 − 2x Fe 3+x (MoO4)3 (x = 0.22). Russ J Electrochem 42, 106–108 (2006). https://doi.org/10.1134/S1023193506010174

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  • DOI: https://doi.org/10.1134/S1023193506010174

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