HIGH-CAPACITY SECONDARY LITHIUM BATTERY Russian patent published in 2008 - IPC H01M4/58 H01M10/40 

Abstract RU 2315395 C1

FIELD: high-capacity secondary lithium batteries using nonaqueous electrolyte.

SUBSTANCE: proposed battery that can be used to advantage both at room temperature and at high temperatures even upon repeated charge and discharge with heavy current has mixture of complex spinel-structure lithium-manganese-metal oxide (A) and extremely complex stratified-structure lithium-nickel-manganese-cobalt oxide (B) used as active cathodic material.

EFFECT: enhanced service life and safety.

7 cl, 4 dwg, 7 tbl

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RU 2 315 395 C1

Authors

Park Khei Voong

Ju Dzi-Sang

Kim Sung-Voo

Kim Min Su

Dates

2008-01-20Published

2005-03-29Filed