| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery having thermodynamic stability and excellent in low temperature characteristic, by specifying the volume mixture ratio of an organic solvent, which constitutes an organic gel electrolyte, to a polymer, and specifying the concentration of lithium salt by the organic solvent contained in the organic gel electrolyte. SOLUTION: This is a battery using an organic gel electrolyte where the volume mixture ratio A/(A+B) of an organic solvent A, which constitutes an organic gel electrolyte, to polymer B is 0.15-0.4, and the concentration of lithium salt at each mixture ratio of 0.15-0.4 is 1.2mol or over to one little of organic solvent contained in the organic gel electrolyte. Hereby, a thermodynamically stable organic electrolyte can be obtained, and the battery can be manufactured inexpensively. |
