| abstract |
The battery of against short-circuit layer and/or the active material layer peeled off and come off is difficult to when the invention provides during fabrication a kind of or use.Described battery possesses the multilayer electrode body that positive pole, negative pole and distance piece are laminated, and at least 1 parts in positive pole 10, negative pole and distance piece are formed with the salic layer 40 containing γ type aluminium oxide particles.Comprise γ type aluminium oxide particles by salic layer 40, high bond strength can be obtained between salic layer, the electrode formed by metal, the collector body 11 forming electrode 10 or active material 21 or distance piece. |