摘要 |
PROBLEM TO BE SOLVED: To provide an electrochemical element which can easily hold a laminated electrode sheet and which is reduced in weight. SOLUTION: The electrochemical element is provided with a plurality of electrode sheets 2, each having an electrode layer 2b formed on a current collection foil 2a, and a separator 4 arranged between the electrodes sheets 2, 2, wherein an electrolyte is impregnated into the electrode layers 2a and separator 4. The element is configured so that the laminated electrode sheets 2 are sandwiched in the laminating direction by two substantially L-shaped L lead plates 3, each having a current collection wall 31 for collecting a positive or negative current from one part of the plurality of electrode sheets 2 and a holding wall 32 for holding the electrode sheet 2 on one end among the laminated electrode sheets 2 and provided with a terminal connection plug 6 that is a current-capturing section for capturing a current collected by the current collection wall 31 from the outside. COPYRIGHT: (C)2007,JPO&INPIT
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