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1. (WO2018082880) CARBON-COATED SILICON PARTICLES FOR LITHIUM ION BATTERIES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/082880    International Application No.:    PCT/EP2017/075947
Publication Date: 11.05.2018 International Filing Date: 11.10.2017
IPC:
H01M 4/134 (2010.01), H01M 4/1395 (2010.01), H01M 4/36 (2006.01), H01M 4/38 (2006.01), H01M 4/62 (2006.01), H01M 10/0525 (2010.01)
Applicants: WACKER CHEMIE AG [DE/DE]; Hanns-Seidel-Platz 4 81737 München (DE)
Inventors: WEGENER, Jennifer; (DE).
HAUFE, Stefan; (DE).
STOHRER, Jürgen; (DE)
Agent: EGE, Markus; (DE).
BITTERLICH, Bianca; (DE).
BUDCZINSKI, Angelika; (DE).
DEFFNER-LEHNER, Maria; (DE).
FRÄNKEL, Robert; (DE).
FRITZ, Helmut; (DE).
MIESKES, Klaus; (DE).
POTTEN, Holger; (DE).
RIMBÖCK, Karl-Heinz; (DE).
SCHUDERER, Michael; (DE).
BELZ, Ferdinand; (DE)
Priority Data:
10 2016 221 782.8 07.11.2016 DE
Title (DE) KOHLENSTOFF-BESCHICHTETE SILICIUMPARTIKEL FÜR LITHIUMIONEN-BATTERIEN
(EN) CARBON-COATED SILICON PARTICLES FOR LITHIUM ION BATTERIES
(FR) PARTICULES DE SILICIUM RECOUVERTES DE CARBONE POUR DES BATTERIES LITHIUM-ION
Abstract: front page image
(DE)Ein Gegenstand der Erfindung sind nicht-aggregierte Kohlenstoff-beschichtete Siliciumpartikel mit durchschnittlichen Partikeldurchmessern d50 von 1 bis 15 μm, die ≤ 10 Gew.-% Kohlenstoff und ≥ 90 Gew.-% Silicium enthalten, je bezogen auf das Gesamtgewicht der Kohlenstoff-beschichteten Siliciumpartikel.
(EN)The invention relates to non-aggregated carbon-coated silicon particles having average particle diameters d50 of 1 to 15 µm, which particles contain ≤ 10 wt% carbon and ≥ 90 wt% silicon, each based on the total weight of the carbon-coated silicon particles
(FR)L'invention concerne des particules de silicium recouvertes de carbone non agrégées présentant des diamètres de particule moyens d50 compris entre 1 et 15 μm, renfermant une quantité inférieure ou égale à 10 % en poids de carbone et supérieure ou égale à 90 % en poids de silicium, respectivement par rapport au poids total des particules de silicium recouvertes de carbone.
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: German (DE)
Filing Language: German (DE)