ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

For citation:

Dubasova V. S., Makhonina E. V., Pervov V. S., Nikolenko A. F., Politov Y. A., Fialkov A. S. Behavior of lithium-manganese spinels as a material for the electrodes of lithium-ionic batteries. Electrochemical Energetics, 2002, vol. 2, iss. 3, pp. 111-?.

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language: 
Russian
Article type: 
Article

Behavior of lithium-manganese spinels as a material for the electrodes of lithium-ionic batteries

Autors: 
Dubasova V. S., Federal State Unitary Enterprise Scientific Research Institute of Electrocoal Products
Makhonina E. V., Institute of the General and Inorganic Chemistry of N. S. Kurnakov of RAS
Pervov V. S., Institute of the General and Inorganic Chemistry of N. S. Kurnakov of RAS
Nikolenko A. F., Federal State Unitary Enterprise Scientific Research Institute of Electrocoal Products
Politov Yu. A., Institute of the General and Inorganic Chemistry of N. S. Kurnakov of RAS
Fialkov A. S., Federal State Unitary Enterprise Scientific Research Institute of Electrocoal Products
Abstract: 

The influence of the electrolyte composition on the electrochemical characteristics of lithium manganese spinels Li0.94Mn2O4 and Li0.98Mn2O4 was studied. The spinels were prepared by solid-state reaction and sol-gel syntheses. The parameters under study were the charge and discharge capacities and the Coulombic efficiency of the charge/discharge cycle. The long-term cycling of the cathodes made of the materials obtained was examined. The spinels prepared by both methods offer satisfactory electrochemical performance and are attractive as promising cathode materials for lithium-ion batteries.