ALL-SOLID BATTERY AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide an all-solid battery provided with a laminated electrode body which is free from fracture or warping, or cracks or peeling between layers and has excellent sinterability, and by which an operating voltage can be easily controlled.SOLUTION: In an all-solid battery 1 having a laminated electrode body 10 in which a layered solid electrolyte layer 13 is sandwiched between layered positive electrode layer 11 and negative electrode layer 12 that are an integral sintered body, and in the laminated electrode body, the interfaces (30a, 30b) between the positive electrode layer and the solid electrolyte layer and between the negative electrode layer and the solid electrolyte layer are intertwined with each other.SELECTED DRAWING: Figure 1 【課題】割れや反り、あるいは層間にクラックや剥がれがなく、焼結性に優れた積層電極体を備えるとともに、動作電圧の制御が容易な構造を備えた全固体電池を提供する。【解決手段】一体的な焼結体で層状の正極層１１と負極層１２との間に層状の固体電解質層１３が狭持されてなる積層電極体１０を備えた全固体電池１であって、前記積層電極体は、正極層と固体電解質層、および負極層と固体電解質層の界面（３０ａ、３０ｂ）が相互に入り組んでいる全固体電池としている。【選択図】図１