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1. (WO2018198969) BATTERY MEMBER FOR SECONDARY BATTERY, SECONDARY BATTERY, AND PRODUCTION METHODS THEREFOR
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Pub. No.: WO/2018/198969 International Application No.: PCT/JP2018/016298
Publication Date: 01.11.2018 International Filing Date: 20.04.2018
IPC:
H01M 4/62 (2006.01) ,H01M 4/13 (2010.01) ,H01M 10/0565 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
62
Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
056
characterized by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564
the electrolyte being constituted of organic materials only
0565
Polymeric materials, e.g. gel-type or solid-type
Applicants:
日立化成株式会社 HITACHI CHEMICAL COMPANY, LTD. [JP/JP]; 東京都千代田区丸の内一丁目9番2号 9-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1006606, JP
Inventors:
西村 拓也 NISHIMURA Takuya; JP
五行 由磨 GOGYO Yuma; JP
児島 克典 KOJIMA Katsunori; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
清水 義憲 SHIMIZU Yoshinori; JP
平野 裕之 HIRANO Hiroyuki; JP
Priority Data:
PCT/JP2017/01619924.04.2017JP
Title (EN) BATTERY MEMBER FOR SECONDARY BATTERY, SECONDARY BATTERY, AND PRODUCTION METHODS THEREFOR
(FR) ORGANE DE BATTERIE POUR ACCUMULATEUR, ACCUMULATEUR, ET LEURS PROCÉDÉS DE PRODUCTION
(JA) 二次電池用電池部材及び二次電池、並びにそれらの製造方法
Abstract:
(EN) The present invention provides a battery member for a secondary battery, said battery member having, provided in the following order, a collector, an electrode mixture layer provided on the collector, and an electrolyte layer provided on the electrode mixture layer. The electrode mixture layer includes an electrode active material and an ionic liquid. The porosity of the electrode mixture layer is not more than 10 vol% of the volume of the electrode mixture layer.
(FR) La présente invention concerne un organe de batterie pour un accumulateur, ledit organe de batterie ayant, disposés dans l’ordre suivant, un collecteur, une couche de mélange d’électrodes disposée sur le collecteur, et une couche d’électrolyte disposée sur la couche de mélange d’électrodes. La couche de mélange d’électrodes inclut un matériau actif d’électrode et un liquide ionique. La porosité de la couche de mélange d’électrodes n’est pas supérieure à 10 % en volume du volume de la couche de mélange d’électrodes.
(JA) 本発明は、集電体と、集電体上に設けられた電極合剤層と、電極合剤層上に設けられた電解質層と、をこの順に備え、電極合剤層は、電極活物質とイオン液体とを含有し、前記電極合剤層における空隙率は、前記電極合剤層の体積に対して10体積%以下である、二次電池用電池部材を提供する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)