| 摘要 |
PROBLEM TO BE SOLVED: To provide a high output lithium battery which can be embedded in a living body, and has small as possible expansion of a cell at the time of a high pulse discharge. SOLUTION: The high output lithium battery is constituted with, a) an anode, b) a 1st carbon fluoride with an output of comparatively low rate although it is a comparatively high energy density, and a 2nd cathode active material with an output of comparatively high rate although it is a comparatively low energy density, and c) an electrolyte containing at least one sort of solvents for activating the above anode and cathode. The carbon fluoride (CFx) material is compounded from a fiber-like carbon nature material. By this, compared with what is compounded from petroleum coke, cell expansion in the time of a high discharge is remarkably small. As a cathode electrode, desirable carbon materials are carbon fiber and MCMB. |
