Title:
POWER GENERATION ELEMENT
Document Type and Number:
Japanese Patent JP2012230806
Kind Code:
A
Abstract:
To provide an accumulator battery which does not need charging with an external voltage and secures a predetermined voltage after being left for a certain time period for conducting self charging.
A pair of electrodes, a spacer separating the pair of electrodes from each other, and an intermediate layer, provided at a space formed by the pair of electrodes and the spacer and composed of an ion liquid, are provided in a power generation element. In the power generation element, the pair of electrode contains at least carbon, and water contents of the respective electrodes are different from each other.
Inventors:
HOKAO MICHITA
HANATANI NAOKO
YOKOUCHI ATSUSHI
HANATANI NAOKO
YOKOUCHI ATSUSHI
Application Number:
JP2011097905A
Publication Date:
November 22, 2012
Filing Date:
April 26, 2011
Export Citation:
Assignee:
NSK LTD
International Classes:
H01M4/133; H01M10/0568
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