| abstract |
(57) [Summary] (Problem corrected) [PROBLEMS] Li / CF <subscript> with increased discharge capacity, improved battery characteristics when used in an implantable medical device, and improved battery life A half-width start> x <subscript end><half-widthend> battery is provided. The cathode active material is, for example, 3,500-7, Increase compression density by compression molding at 500 psi, Approximately 0.938 to 0.73 electrolyte to cathode (E / C) Weight ratio and 1.03 anode to cathode (A / c) An alkali metal / solid cathode electrochemical cell having a capacity ratio. [Effect] This battery uses the conventional Li / CF in terms of discharge capacity. It shows about 6 to 15% improvement at 1 kΩ discharge load and about 2 to 5% improvement at 2 kΩ discharge load as compared to the x battery. |