| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lithium iodine battery improving output and capacity without impairing safety.SOLUTION: A lithium iodine battery 100 comprises: an electrolyte layer 20 containing lithium iodide; a positive electrode 30 abutting on a first region 20a out of a plurality of regions of the electrolyte layer 20 and containing iodine as positive electrode active material; and a negative electrode 10 abutting on a second region 20b different from the first region 20a out of the plurality of regions of the electrolyte layer and containing lithium as negative electrode active material. A portion, abutting on the second region 20b, of the negative electrode 10 comprises a plurality of projections 11.</p> |
