METHOD FOR PRODUCING LIQUID DISPERSION OF SOLID FINE PARTICLE, METHOD FOR PRODUCING ELECTRODE AND METHOD FOR MANUFACTURING ELECTRIC DOUBLE LAYER CAPACITOR

• Main Authors: SAKAYA, TAIICHI, EGUCHI, HIRONORI, SHIBUTA, TAKUMI
• Format: Patent
• Language: English; French; Japanese
• Published: 16.10.2008
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

Disclosed is a method wherein a liquid dispersion of solid fine particles is produced by pulverizing a mixed liquid containing charged particles, solid particles having an average particle diameter larger than that of the charged particles, and a liquid medium. Also disclosed are a method for producing an electrode and a method for manufacturing an electric double layer capacitor, each utilizing the method for producing a liquid dispersion of solid fine particles. L'invention concerne un procédé dans lequel une dispersion liquide de fines particules solides est produite en pulvérisant un liquide mélangé contenant des particules chargées, des particules solides, ayant un diamètre de particule moyen plus grand que celui des particules chargées, et un milieu liquide. L'invention concerne un procédé pour produire une électrode et un procédé pour fabriquer un condensateur à double couche électrique, utilisant chacun le procédé pour produire une dispersion liquide de fines particules solides.