초록 ▼

A plurality of polarizable electrodes, a laminate of a collector layer, a polarizable electrode layer of a porous sheet, and a carbon-based conductive material interposed therebetween, are disposed in a row arrangement, interposing separators between the polarizable electrodes, and an electrolyte is

A plurality of polarizable electrodes, a laminate of a collector layer, a polarizable electrode layer of a porous sheet, and a carbon-based conductive material interposed therebetween, are disposed in a row arrangement, interposing separators between the polarizable electrodes, and an electrolyte is packed between said polarizable electrodes and said separators; the carbon-based conductive material penetrating into the voids in the polarizable electrode layers. A process is provided whereby the polarizable electrode is manufactured by applying a conductive material solution to the collector and/or polarizable electrode sheet surface, superposing the two, and then evaporating out the dispersion medium of the conductive material solution.

대표청구항 ▼

[ What is claimed is:] [2.] A method of attaching a polarizable electrode layer to a collector layer in an electric double layer capacitor comprising:(a) providing an adhesive solution comprising electrically conductive carbon and a binder in a dispersion medium;(b) disposing the adhesive solution b

[ What is claimed is:] [2.] A method of attaching a polarizable electrode layer to a collector layer in an electric double layer capacitor comprising:(a) providing an adhesive solution comprising electrically conductive carbon and a binder in a dispersion medium;(b) disposing the adhesive solution between the polarizable electrode layer and the collector layer;(c) laminating said polarizable electrode layer to the collector layer with the adhesive solution between them to form a laminate such that a portion of the adhesive is disposed within the pores of the polarizable electrode layer to a depth of about 0.15% to 30% of the thickness of the polarizable electrode layer; and(d) heating the laminate to remove the dispersion solution.