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1. (WO2017060115) COMPOSITE MATERIAL, ELECTRODE, METHOD TO PRODUCE THE MATERIAL AND THE ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE ELECTRODE
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Pub. No.: WO/2017/060115 International Application No.: PCT/EP2016/072866
Publication Date: 13.04.2017 International Filing Date: 26.09.2016
IPC:
H01M 4/36 (2006.01) ,C08G 69/32 (2006.01) ,H01G 11/06 (2013.01) ,H01G 9/00 (2006.01) ,H01M 10/052 (2010.01) ,H01M 4/505 (2010.01) ,H01M 4/58 (2010.01) ,H01M 4/60 (2006.01)
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
36
Selection of substances as active materials, active masses, active liquids
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
69
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
02
Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids
26
derived from polyamines and polycarboxylic acids
32
from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
04
Hybrid capacitors
06
with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium-ion capacitors [LICs]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
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
052
Li-accumulators
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
36
Selection of substances as active materials, active masses, active liquids
48
of inorganic oxides or hydroxides
50
of manganese
505
of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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
36
Selection of substances as active materials, active masses, active liquids
58
of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
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
36
Selection of substances as active materials, active masses, active liquids
60
of organic compounds
Applicants:
VARTA MICROBATTERY GMBH; Daimlerstraße 1 73479 Ellwangen Jagst, DE
Inventors:
SCHMUCK, Martin; AT
KREN, Harald; AT
FAULER, Gisela; AT
Agent:
PATENTANWALTSKANZLEI CARTAGENA PARTNERSCHAFTSGESELLSCHAFT KLEMENT, EBERLE MBB; Urbanstraße 53 70182 Stuttgart, DE
Priority Data:
15188846.807.10.2015EP
Title (EN) COMPOSITE MATERIAL, ELECTRODE, METHOD TO PRODUCE THE MATERIAL AND THE ELECTRODE AND ELECTROCHEMICAL CELL COMPRISING THE ELECTRODE
(FR) MATIÈRE COMPOSITE, ÉLECTRODE, PROCÉDÉ DE PRODUCTION DE LA MATIÈRE ET DE L'ÉLECTRODE ET CELLULE ÉLECTROCHIMIQUE COMPRENANT L'ÉLECTRODE
Abstract:
(EN) Disclosed is a composite material comprising an electrochemically active organic material and an electrochemically active inorganic material. The organic material contains or is composed of subunits according to general formulaes (I) and/or (II) wherein in these structures (I) and (II) n is an integer not smaller than 2, Y represents an amide group (-NH-CO- or -CO-NH-), an ester group (-O-CO- or -CO-O-) or a urethane group (-NH-CO-O- or -O-CO-NH-), R1, R2, R3 and R4 each independently represent H, alkyl (preferably -CH3, -C2H5), alkoxy-(preferably -OCH3, -OC2H5), -halogen or -CN, Ar1 and Ar4 independently represent a bridging aryl group, Ar2 and Ar3independently represent a non-bridging aryl group, and R5 is a bridging alkyl, alkene or aryl group. The inorganic particulate material comprises or consists of particles of a carbon material, a metal oxide, or a mixture comprising or consisting of these particles. Further, an electrode and an electrochemical element comprising the electrode are disclosed, as well as methods to produce the composite material and the electrode.
(FR) L'invention concerne une matière composite comprenant une matière organique électrochimiquement active et une matière inorganique électrochimiquement active. La matière organique contient ou est composée de sous-unités selon les formules générales (I) et/ou (II), dans ces structures (I) et (II) n étant un nombre entier supérieur ou égal à 2, Y représentant un groupe amide (-NH-CO- ou -CO-NH-), un groupe ester (-O-CO- ou -CO-O-) ou un groupe uréthane (-NH-CO-O- ou -O-CO-NH-), R1, R2, R3 et R4 représentant chacun indépendamment H, un alkyle (de préférence -CH3, -C2H5), un alcoxy- (de préférence -OCH3, -OC2H5), un -halogène ou -CN, Ar1 et Ar4 représentant indépendamment un groupe aryle de pontage, Ar2 et Ar3 représentant indépendamment un groupe aryle non pontant et R5 étant un groupe alkyle, alcène ou aryle de pontage. La matière particulaire inorganique comprend ou est constituée de particules d'une matière de carbone, d'un oxyde de métal, ou d'un mélange comprenant ou constitué de ces particules. En outre, l'invention concerne une électrode et un élément électrochimique comprenant l'électrode, ainsi que des procédés de production de la matière composite et de l'électrode.
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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, 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: English (EN)
Filing Language: English (EN)