LITHIUM ALUMINUM MANGANESE OXY-FLOURIDES FOR LI-ION RECHARGEABLE BATTERY ELECTRODES

摘要

The cycling stability and capacity of Li-ion rechargeable batteries areimproved, particularly in an elevated temperature range of about 55 ~C, by theuse of lithium aluminum manganese oxy-fluoride electrode components having thegeneral formula, Li1+xAlyMn2-x-yO4-zFz, where x 0.4, 0.1 y 0.3, and 0.05 z0.5.