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1. (WO2012111736) METHOD OF MANUFACTURING ELECTRODE FOR ELECTROCHEMICAL ELEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/111736    International Application No.:    PCT/JP2012/053632
Publication Date: 23.08.2012 International Filing Date: 16.02.2012
IPC:
H01M 10/04 (2006.01), H01M 4/139 (2010.01), H01M 4/66 (2006.01), H01M 4/80 (2006.01)
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041 (JP) (For All Designated States Except US).
SUMITOMO ELECTRIC TOYAMA CO., LTD. [JP/JP]; 10-2, Nagonoe, Imizu-shi, Toyama 9348522 (JP) (For All Designated States Except US).
HOSOE, Akihisa [JP/JP]; (JP) (For US Only).
OKUNO, Kazuki [JP/JP]; (JP) (For US Only).
OTA, Hajime [JP/JP]; (JP) (For US Only).
KIMURA, Koutarou [JP/JP]; (JP) (For US Only).
GOTO, Kengo [JP/JP]; (JP) (For US Only).
NISHIMURA, Junichi [JP/JP]; (JP) (For US Only).
SAKAIDA, Hideaki [JP/JP]; (JP) (For US Only)
Inventors: HOSOE, Akihisa; (JP).
OKUNO, Kazuki; (JP).
OTA, Hajime; (JP).
KIMURA, Koutarou; (JP).
GOTO, Kengo; (JP).
NISHIMURA, Junichi; (JP).
SAKAIDA, Hideaki; (JP)
Agent: SunCrest Patent and Trademark Attorneys; 1-11, Sakaemachidori 4-chome, Chuo-ku, Kobe-shi, Hyogo 6500023 (JP)
Priority Data:
2011-033428 18.02.2011 JP
2012-005613 13.01.2012 JP
Title (EN) METHOD OF MANUFACTURING ELECTRODE FOR ELECTROCHEMICAL ELEMENT
(FR) PROCÉDÉ DE FABRICATION D'UNE ÉLECTRODE POUR UN ÉLÉMENT ÉLECTROCHIMIQUE
(JA) 電気化学素子用電極の製造方法
Abstract: front page image
(EN)The purpose of the present invention is to provide an inexpensive method of manufacturing an electrode for an electrochemical element. The method of manufacturing an electrode for an electrochemical element comprises a slurry preparation step for preparing a slurry of a mixture comprising an active substance, a slurry loading step for loading the slurry into the interconnected pores of a porous aluminum member that has interconnected pores, and a slurry drying step for drying the loaded slurry. During the slurry preparation step, the slurry is prepared using water as a solvent.
(FR)La présente invention concerne un procédé de fabrication peu coûteux d'une électrode pour un élément électrochimique. Le procédé de fabrication d'une électrode pour un élément électrochimique comprend une étape de préparation de boue permettant de préparer une boue d'un mélange comprenant une substance active, une étape de chargement de boue permettant de charger la boue dans les pores interconnectés d'un élément en aluminium poreux qui comporte des pores interconnectés, et une étape de séchage de boue permettant de sécher la boue chargée. Pendant l'étape de préparation de boue, la boue est préparée à l'aide d'eau utilisée comme solvant.
(JA) 本発明は、コストが安価な電気化学素子用電極の製造方法を提供することを目的とする。本発明の電気化学素子用電極の製造方法は、活物質を含有する合剤のスラリーを作製するスラリー作製工程と、スラリーを連通気孔を有するアルミニウム多孔体の連通気孔中に充填するスラリー充填工程と、充填されたスラリーを乾燥するスラリー乾燥工程とを有し、スラリー作製工程では、水を溶媒としてスラリーを作製する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)