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1. EP3736831 - SOLID ELECTROLYTE MATERIAL AND BATTERY

Office
European Patent Office
Application Number 18898736
Application Date 13.11.2018
Publication Number 3736831
Publication Date 11.11.2020
Publication Kind A4
IPC
H01B 1/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06mainly consisting of other non-metallic substances
C01F 17/36
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
17Compounds of rare earth metals
30Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
36halogen being the only anion, e.g. NaYF4
H01M 4/62
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0562
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0561the electrolyte being constituted of inorganic materials only
0562Solid materials
CPC
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0562
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0561the electrolyte being constituted of inorganic materials only
0562Solid materials
H01B 1/06
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
06mainly consisting of other non-metallic substances
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
C01G 25/006
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
25Compounds of zirconium
006Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
C01G 27/006
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
27Compounds of hafnium
006Compounds containing, besides hafnium, two or more other elements, with the exception of oxygen or hydrogen
Applicants PANASONIC IP MAN CO LTD
Inventors SAKAI AKIHIRO
ASANO TETSUYA
SAKAIDA MASASHI
NISHIO YUSUKE
MIYAZAKI AKINOBU
HASEGAWA SHINYA
Designated States
Priority Data 2018000429 05.01.2018 JP
Title
(DE) FESTELEKTROLYTMATERIAL UND BATTERIE
(EN) SOLID ELECTROLYTE MATERIAL AND BATTERY
(FR) MATÉRIAU D'ÉLECTROLYTE SOLIDE ET BATTERIE
Abstract
(EN) Provided is a solid electrolyte material represented by the following composition formula (1)        Li3-3δ-aY1+δ-aMaCl6-x-yBrxIy     Formula (1)whereM is one or more kinds of elements selected from the group consisting of Zr, Hf, and Ti;-1 < δ < 2;0 < a < 1.5;0 < (3 - 3δ - a);0 < (1 + δ - a);0 ≤ x ≤ 6;0 ≤ y ≤ 6; and(x + y) ≤ 6.
(FR) L'invention concerne un matériau d'électrolyte solide qui est représenté par la formule de composition (1). Formule (1) : Li3-3 δ -aY1+ δ -aMaCl6-x-yBrxIy. M est au moins un élément choisi dans le groupe constitué par Zr, Hf et Ti, -1 < δ < 1, 0 < a < 1,5, 0 < (3-3δ-a), 0 < (1+δ-a), 0 ≤ x ≤ 6, 0 ≤ y ≤ 6 et (x+y) ≤ 6.