| 摘要 |
PROBLEM TO BE SOLVED: To provide a lithium secondary battery capable of suppressing deposition of dendrite-like metallic lithium even when a current density is high.SOLUTION: The lithium secondary battery includes: a negative electrode 1110 formed from metallic lithium or lithium alloy; positive electrode 1112; and electrolytic solution 1114 which is in contact with the negative electrode 1110 and the positive electrode 1112, includes electrolyte and organic solvent, whose electrolyte is melted in the organic solvent, and has such stability that the electrolyte and the organic solvent are not reduced by the negative electrode.SELECTED DRAWING: Figure 20 |
