Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020138216 - SOLID ELECTROLYTE COMPOSITION, SHEET FOR ALL-SOLID-STATE SECONDARY CELL, ALL-SOLID-STATE SECONDARY CELL, AND MANUFACTURING METHOD FOR ALL-SOLID-STATE SECONDARY CELL OR FOR SHEET FOR ALL-SOLID-STATE SECONDARY CELL

Publication Number WO/2020/138216
Publication Date 02.07.2020
International Application No. PCT/JP2019/050939
International Filing Date 25.12.2019
IPC
H01M 4/139 2010.01
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
13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
139Processes of manufacture
H01M 4/62 2006.01
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 10/0562 2010.01
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
H01M 10/0585 2010.01
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
058Construction or manufacture
0585of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01B 1/06 2006.01
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
H01B 1/10 2006.01
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
10sulfides
CPC
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
H01B 1/10
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
10sulfides
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
H01M 10/0585
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
058Construction or manufacture
0585of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
H01M 4/139
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
13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
139Processes of manufacture
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
Applicants
  • 富士フイルム株式会社 FUJIFILM CORPORATION [JP]/[JP]
Inventors
  • 串田 陽 KUSHIDA, Yo
  • 望月 宏顕 MOCHIZUKI, Hiroaki
  • 三村 智則 MIMURA, Tomonori
  • 安田 浩司 YASUDA, Koji
Agents
  • 特許業務法人イイダアンドパートナーズ IIDA & PARTNERS
  • 飯田 敏三 IIDA, Toshizo
  • 赤羽 修一 AKABA, Shuichi
Priority Data
2018-24360926.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLID ELECTROLYTE COMPOSITION, SHEET FOR ALL-SOLID-STATE SECONDARY CELL, ALL-SOLID-STATE SECONDARY CELL, AND MANUFACTURING METHOD FOR ALL-SOLID-STATE SECONDARY CELL OR FOR SHEET FOR ALL-SOLID-STATE SECONDARY CELL
(FR) COMPOSITION D'ÉLECTROLYTE SOLIDE, FEUILLE POUR BATTERIE SECONDAIRE TOUT SOLIDE, BATTERIE SECONDAIRE TOUT SOLIDE, ET PROCÉDÉ DE FABRICATION DE BATTERIE SECONDAIRE TOUT SOLIDE OU DE FEUILLE POUR BATTERIE SECONDAIRE TOUT SOLIDE
(JA) 固体電解質組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート若しくは全固体二次電池の製造方法
Abstract
(EN)
Provided is a solid electrolyte composition containing (A) an inorganic solid electrolyte having ionic conductivity for a metal belonging to Group 1 or 2 of the periodic table, and (B) a binder. A polymer constituting the (B) binder has, in the main chain thereof, at least one bond among a urethane bond, a urea bond, an amide bond, an imide bond, and an ester bond, and at least one end of the main chain is capped by a group different from a constituent component constituting the main chain, said group being expressed by a specific general formula and having a molecular weight of at least 150. Also provided are a sheet for an all-solid-state secondary cell, an electrode sheet for an all-solid-state secondary cell, and an all-solid-state secondary cell that have a layer comprising said composition.
(FR)
L'invention concerne une composition d'électrolyte solide contenant (A) un électrolyte solide inorganique ayant une conductivité ionique pour un métal appartenant au groupe 1 ou 2 du tableau périodique, et (B) un liant. Un polymère constituant le liant (B) a, dans sa chaîne principale, au moins une liaison parmi une liaison uréthane, une liaison urée, une liaison amide, une liaison imide et une liaison ester, et au moins une extrémité de la chaîne principale est coiffée par un groupe différent d'un composant constitutif constituant la chaîne principale, ledit groupe étant exprimé par une formule générale spécifique et ayant un poids moléculaire d'au moins 150. L'invention concerne également une feuille pour une batterie secondaire tout solide, une feuille d'électrode pour une batterie secondaire tout solide, et une batterie secondaire tout solide qui ont une couche comprenant ladite composition.
(JA)
(A)周期律表第1族若しくは第2族に属する金属のイオン伝導性を有する無機固体電解質と、(B)バインダとを含有し、上記(B)バインダを構成するポリマーが、ウレタン結合、ウレア結合、アミド結合、イミド結合及びエステル結合のうちの少なくとも1つの結合を主鎖に有し、かつ、この主鎖の少なくとも1つの末端が、特定の一般式で表される分子量150以上の、上記主鎖を構成する構成成分とは異なる基で封止された、固体電解質組成物、この組成物で構成した層を有する、全固体二次電池用シート、全固体二次電池用電極シート及び全固体二次電池。
Also published as
JP2020563373
Latest bibliographic data on file with the International Bureau