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DEVELOPMENT OF PROMISING CATHODE MATERIALS BASED ON MODIFIED SPINELS FOR Li-ION BATTERIES

DEVELOPMENT OF PROMISING CATHODE MATERIALS BASED ON MODIFIED SPINELS FOR Li-ION BATTERIES

Author: E. I. Kachibaia, T. V. Paikidze, R. A. Imnadze, Sh. S. Japaridze
Abstract

An iron-modified lithium manganese spinel, LiFeхNi0.5-хMn1.5O4, where 0 ≤ х ≤ 0.4, has been developed as a promising cathode material for Li-ion batteries. Conditions for obtaining single-phase cubic spinels from Li2CO3, Mn2O3, Ni2O3 and Fe2O3 as starting materials have been optimized.

Keywords: Iron-modified lithium manganese spinal, solid phase synthesis, X-ray structural determination.

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