| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bipolar battery capable of restraining malfunction of an entire battery. <P>SOLUTION: The bipolar battery comprises: plural electrode bodies having positive electrodes and negative electrodes, and electrolyte layers arranged between the positive electrodes and the negative electrodes; a positive electrode collector connected to the positive electrodes; a negative electrode collector connected to the negative electrodes; and a series collector arranged between the two laminated electrode bodies and connected to the positive electrodes constituting one electrode body and the negative electrodes constituting the other electrode body. A conductive deformation material deformed according to a temperature is connected to ends of at least one or more collectors selected from a group of the positive electrode collector, the negative electrode collector and the series collector. The conductive deformation material is arranged so that it extends in an outer peripheral direction of the collector, and that the deformed deformation material is in contact with the adjacent other collectors in a lamination direction and the conductive deformation material connected to the other collectors. <P>COPYRIGHT: (C)2013,JPO&INPIT |
