| 摘要 |
PROBLEM TO BE SOLVED: To provide a lithium battery capable of ensuring safety by preventing short circuit between positive and negative electrodes even when charge and discharge are repeated, while ensuring a sufficiently large output, and possibility of larger capacity, and to provide an electrode body for lithium battery suitable for production thereof.SOLUTION: An electrode body 30 for lithium battery includes a collector electrode 2, a negative electrode active material layer 21 provided in contact with one side of the collector electrode 2, and containing a Li metal or an Li alloy, a wet sand-like electrolyte layer 22 provided on the side of the negative electrode active material layer 21 opposite from the collector electrode 2 side, and an inorganic solid electrolyte layer 23 provided on the side of the wet sand-like electrolyte layer 22 opposite from the negative electrode active material layer 21. In the wet sand-like electrolyte layer 22, a plurality of particles are impregnated with a normal temperature molten salt electrolyte.SELECTED DRAWING: Figure 1 |
