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1. (WO2017001118) SILICON MONOLITH-GRAPHITE ANODE FOR A LITHIUM CELL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/001118 International Application No.: PCT/EP2016/061642
Publication Date: 05.01.2017 International Filing Date: 24.05.2016
IPC:
H01M 4/04 (2006.01) ,H01M 4/134 (2010.01) ,H01M 4/36 (2006.01) ,H01M 4/38 (2006.01) ,H01M 4/62 (2006.01) ,H01M 4/66 (2006.01) ,H01M 10/052 (2010.01) ,H01M 4/133 (2010.01) ,H01M 4/02 (2006.01)
H ELECTRICITY
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BASIC ELECTRIC ELEMENTS
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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
04
Processes of manufacture in general
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BASIC ELECTRIC ELEMENTS
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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
134
Electrodes based on metals, Si or alloys
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes
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Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes
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Electrodes composed of, or comprising, active material
36
Selection of substances as active materials, active masses, active liquids
38
of elements or alloys
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes composed of, or comprising, active material
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Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes
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Electrodes composed of, or comprising, active material
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Carriers or collectors
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Selection of materials
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Secondary cells; Manufacture thereof
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Accumulators with non-aqueous electrolyte
052
Li-accumulators
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes
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Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
133
Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
H ELECTRICITY
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BASIC ELECTRIC ELEMENTS
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PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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Electrodes
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Electrodes composed of, or comprising, active material
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
VERMA, Pallavi; DE
GONSER, Andreas; DE
Priority Data:
102015212202.630.06.2015DE
Title (DE) SILICIUMMONOLITH-GRAPHIT-ANODE FÜR EINE LITHIUM-ZELLE
(EN) SILICON MONOLITH-GRAPHITE ANODE FOR A LITHIUM CELL
(FR) ANODE MONOLITHE DE SILICIUM-GRAPHITE POUR ÉLÉMENT AU LITHIUM
Abstract:
(DE) Die vorliegende Erfindung betrifft eine Anode (10) für eine Lithium-Zelle. Um die Coulomb-Effizienz und/oder Zyklenbeständigkeit der Lithium-Zelle zu erhöhen, umfasst die Lithium-Zelle einen porösen Siliciummonolithen (11) mit einer Graphitbeschichtung (12). Darüber hinaus betrifft die Erfindung ein Herstellungsverfahren, eine Lithium-Zelle und eine Lithium-Batterie.
(EN) The invention relates to an anode (10) for a lithium cell. In order to increase the Coulomb efficiency and/or cycle resistance of the lithium cell, the lithium cell comprises a porous silicon monolith (11) with a graphite coating (12). The invention further relates to a production method, a lithium cell and a lithium battery.
(FR) La présente invention concerne une anode (10) destinée à un élément au lithium. L'invention vise à accroître le rendement coulombien et/ou la stabilité de cycle de l'élément au lithium. A cet effet, ledit élément au lithium comprend un monolithe de silicium poreux (11) pourvu d'un revêtement de graphite (12). L’invention concerne en outre un procédé de fabrication, un élément au lithium et une batterie au lithium.
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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, 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, KN, KP, KR, 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 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)
Also published as:
CN107820644KR1020180022706