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1. (WO2018053066) COATED CATHODE ACTIVE MATERIAL FOR ENGINEERED SOLID-STATE BATTERY INTERFACES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/053066    International Application No.:    PCT/US2017/051454
Publication Date: 22.03.2018 International Filing Date: 14.09.2017
IPC:
H01M 4/13 (2010.01), H01M 4/131 (2010.01), H01M 4/36 (2006.01), H01M 4/62 (2006.01), H01M 4/525 (2010.01), H01M 4/505 (2010.01), H01M 10/058 (2010.01), H01M 10/0525 (2010.01)
Applicants: ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 D-70442 Stuttgart (DE).
CHRISTENSEN, John, F. [US/US]; (US) (US only).
KOZINSKY, Boris [US/US]; (US) (US only).
HELLSTROM, Sondra [US/US]; (US) (US only)
Inventors: CHRISTENSEN, John, F.; (US).
KOZINSKY, Boris; (US).
HELLSTROM, Sondra; (US)
Agent: MAGINOT, Paul, J.; (US)
Priority Data:
62/395,491 16.09.2016 US
Title (EN) COATED CATHODE ACTIVE MATERIAL FOR ENGINEERED SOLID-STATE BATTERY INTERFACES
(FR) MATÉRIAU ACTIF DE CATHODE REVÊTU DESTINÉ À DES INTERFACES DE BATTERIE À L'ÉTAT SOLIDE MODIFIÉES
Abstract: front page image
(EN)A solid-state lithium-ion battery includes an anode, a cathode, and a separator. The cathode includes an active material, a catholyte material, and a barrier layer coating only the active material. The barrier layer is configured to isolate physically the active material from direct contact with the catholyte material and to connect ionically the active material and the catholyte material. The separator is located between the anode and the cathode and is configured to connect ionically the anode and the cathode and to isolate electronically the anode and the cathode.
(FR)L'invention concerne une batterie au lithium-ion à semi-conducteurs comprenant une anode, une cathode et un séparateur. La cathode comprend un matériau actif, un matériau catholyte et une couche barrière revêtant uniquement le matériau actif. La couche barrière est conçue pour isoler physiquement le matériau actif du contact direct avec le matériau catholyte et pour connecter ioniquement le matériau actif et le matériau catholyte. Le séparateur est situé entre l'anode et la cathode et est conçu pour connecter ioniquement l'anode et la cathode et pour isoler électroniquement l'anode et la cathode.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)