Highly Disperse Cathode Materials for Lithium Ion Batteries Prepared by Mechanical Activation
NINA V. KOSOVA and ELENA T. DEVYATKINA
Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch
of the Russian Academy of Sciences, Ul. Kutateladze 18, Novosibirsk 630128 (Russia), E-mail: kosova@solid.nsc.ru
Pages: 347-352
Abstract
Synthesis of a series of cathode materials for lithium ion batteries by mechanical activation has been investigated. It is shown that the materials are characterized by submicron particle size and the presence of structural disordering. These characteristics positively influence the electrochemical properties of insertion cathodes (e. g., LiMn2O4
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