Electric double layer capacitor.

摘要

An electric double layer capacitor has two polarized electrodes each comprising a plurality of thin plate like electrode elements (2a,2b) each composed of a porous sintered body, and two current collectors (3a,3b) bonded to surfaces of the electrode elements of the polarized electrodes. The electrode elements are spaced by gaps which are filled up with paste electrodes (5a,5b) each composed of a mixed paste of activated carbon powder and an electrolyte.