| 摘要 |
PROBLEM TO BE SOLVED: To provide a lithium battery having a higher initial capacity compared to conventional one.SOLUTION: A lithium battery comprises: a positive electrode including LiMPO(where M is at least one element selected from the group consisting of Co, Fe, Mn, and Ni); a negative electrode including lithium titanate; and an electrolyte disposed between the positive and negative electrodes, and including a lithium salt and a sodium salt. Supposing that the total content of the lithium salt and the sodium salt is 100 mol%, the content of the sodium salt is over 0 mol% and less than 30 mol%. |
