A study on mixed conducting property of LixV2O5 (x = 0.4 – 1.4) by M. Vijayakumar and S. Selvasekarapandian

Crystal Research and Technology

Cryst. Res. Technol. 39, 611 (2004) - Abstract -

A study on mixed conducting property of Li_xV₂O₅ (x = 0.4 – 1.4)

M. Vijayakumar and S. Selvasekarapandian

Solid State and Radiation Physics Laboratory, Department of Physics, Bharathiar University, Coimbatore – 641 046, Tamilnadu, India

Keywords	lithium battery, mixed conductor, vanadium pentoxide, ionic conductivity
PACS	71.20.-b
DOI	10.1002/crat.200310232

The mixed conducting nature of the lithium vanadate Li_xV₂O₅ (x = 0.4 – 1.4) prepared by solid state reaction has been analyzed by Wagner’s polarization method. The increase of electronic conductivity with increase in lithium content has been observed. The low diffusion constant has been observed for lithium ionic motion in high lithium content samples. The conductivity spectra analysis shows the high columbic repulsive forces between mobile lithium ions in high lithium content samples.

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