Influence of the cation sublattice defectness on the electronic thermoelectric power of Li x Cu(2−x)−δ (x ≤ 0.25)

2014

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DOI 10.1134/s0020168514080044
Data confidence 70 medium
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Abstract

This paper presents an experimental study of the electronic thermoelectric power as a function of copper content for Li x Cu(2−x)−δS (x ≤ 0.25) electronic-ionic mixed conductors. Using a vacancy model for lattice defects, we calculate their electronic thermoelectric power as a function of x. By adjusting the hole effective mass, we reach satisfactory agreement with experimental data.