| 摘要 |
PROBLEM TO BE SOLVED: To provide: an active material mold manufacturing method by which an active material mold enabling the materialization of a high-output and high-capacity lithium battery into reality can be manufactured efficiently; an electrode composite manufacturing method by which an electrode composite enabling the materialization of the above lithium battery can be manufactured efficiently; and a lithium battery manufacturing method by which the above lithium battery can be manufactured efficiently.SOLUTION: An active material mold manufacturing method comprises the steps of: preparing a laminate board 8 arranged by laminating a sacrificing layer 7 having a first concave part 711 and a second concave part 721, an upper substrate 81 (first lid part), and a lower substrate 82 (second lid part); deforming the sacrificing layer 7 by evacuating an external space S where the laminate board 8 is placed to expand the first concave part 711 and the second concave part 721 respectively; putting an active material forming material in the first concave part 711; and decomposing and removing the sacrificing layer 7 by heating the sacrificing layer 7 and the active material forming material respectively, thereby obtaining an active material mold.SELECTED DRAWING: Figure 5 |
