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1. (WO2018220285) CATHODE FOR A SECONDARY CELL, AND ASSOCIATED SECONDARY CELL AND BATTERY
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Pub. No.: WO/2018/220285 International Application No.: PCT/FR2017/051351
Publication Date: 06.12.2018 International Filing Date: 30.05.2017
IPC:
H01M 4/04 (2006.01) ,H01M 4/131 (2010.01) ,H01M 4/62 (2006.01) ,H01M 4/66 (2006.01)
[IPC code unknown for H01M 4/04][IPC code unknown for H01M 4/131][IPC code unknown for H01M 4/62][IPC code unknown for H01M 4/66]
Applicants:
ARMOR [FR/FR]; 20, rue Chevreul 44100 Nantes, FR
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR/FR]; 3, rue Michel Ange 75016 Paris, FR
UNIVERSITÉ DE NANTES [FR/FR]; FR
Inventors:
BUSSON, Christophe; FR
LESTRIEZ, Bernard; FR
GUICHARD, Pierre; FR
BLIN, Marie-Anne; FR
Agent:
BLOT, Philippe; FR
DOMENEGO, Bertrand; FR
HABASQUE, Etienne; FR
HOLTZ, Béatrice; FR
COLOMBIE, Damien; FR
NEYRET, Daniel; FR
Priority Data:
Title (EN) CATHODE FOR A SECONDARY CELL, AND ASSOCIATED SECONDARY CELL AND BATTERY
(FR) CATHODE D'ACCUMULATEUR, ACCUMULATEUR ET BATTERIE ASSOCIÉS
Abstract:
(EN) The invention relates to a cathode (16) for an electrochemical secondary cell, comprising: an electrode (18), a current collector (22), and an interface layer (20), said interface layer coating the current collector (22), and said interface layer (20) also being in contact with the electrode (18) and having a thickness of less than 5 micrometres.
(FR) L'invention concerne une cathode (16) d'accumulateur électrochimique comportant : - une électrode (18), - un collecteur de courant (22), - une couche d'interfaçage (20), la couche d'interfaçage étant enduite sur le collecteur de courant (22), la couche d'interfaçage (20) étant également en contact avec l'électrode (18) et présentant une épaisseur inférieure à 5 micromètres.
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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, 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: French (FR)
Filing Language: French (FR)