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1. WO2020110993 - INORGANIC SOLID ELECTROLYTE SECONDARY BATTERY ELECTRODE AND INORGANIC SOLID ELECTROLYTE SECONDARY BATTERY

Publication Number WO/2020/110993
Publication Date 04.06.2020
International Application No. PCT/JP2019/045952
International Filing Date 25.11.2019
IPC
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 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 4/48 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
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
H01M 4/58 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
36Selection of substances as active materials, active masses, active liquids
58of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
H01M 10/052 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
052Li-accumulators
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
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
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 4/48
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
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
H01M 4/58
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
36Selection of substances as active materials, active masses, active liquids
58of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
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
  • 株式会社大阪ソーダ OSAKA SODA CO., LTD. [JP]/[JP]
  • 技術研究組合リチウムイオン電池材料評価研究センター CONSORTIUM FOR LITHIUM ION BATTERY TECHNOLOGY AND EVALUATION CENTER [JP]/[JP]
Inventors
  • 三浦 克人 MIURA, Katsuhito
  • 幸 琢寛 MIYUKI, Takuhiro
  • 三輪 託也 MIWA, Takuya
  • 鰐渕 瑞絵 WANIBUCHI, Mizue
  • 田渕 雅人 TABUCHI, Masato
Agents
  • 田中 順也 TANAKA, Junya
  • 水谷 馨也 MIZUTANI, Keiya
Priority Data
2018-22061226.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INORGANIC SOLID ELECTROLYTE SECONDARY BATTERY ELECTRODE AND INORGANIC SOLID ELECTROLYTE SECONDARY BATTERY
(FR) ÉLECTRODE POUR BATTERIE SECONDAIRE À ÉLECTROLYTE INORGANIQUE SOLIDE, ET BATTERIE SECONDAIRE À ÉLECTROLYTE INORGANIQUE SOLIDE
(JA) 無機固体電解質二次電池用電極、および無機固体電解質二次電池
Abstract
(EN)
Provided is a novel solid electrolyte secondary battery electrode that causes a solid electrolyte secondary battery to have excellent charging/discharging characteristics. The solid electrolyte secondary battery electrode is provided with an electrode material layer containing: an active material; and an ion-conductive polymer material that contains a lithium salt compound and an ion-conductive polymer having an ethylene oxide unit in the side chain thereof.
(FR)
L'invention fournit une nouvelle électrode pour batterie secondaire à électrolyte solide développant d'excellentes caractéristiques de charge et décharge dans une batterie secondaire à électrolyte solide. Plus précisément, l'invention concerne une électrode pour batterie secondaire à électrolyte solide qui est équipée d'une couche de matériau d'électrode comprenant : une matière active ; et un matériau polymère conducteur d'ions, lequel matériau polymère conducteur d'ions contient un polymère conducteur d'ions possédant une unité oxyde d'éthylène sur sa chaîne principale, et un composé sel de lithium.
(JA)
固体電解質二次電池に優れた充放電特性を発揮させる新規な固体電解質二次電池用電極を提供する。 側鎖にエチレンオキシド単位を有するイオン伝導性ポリマー及びリチウム塩化合物を含むイオン伝導性ポリマー材料と、活物質とを含有する電極材料層を備える、固体電解質二次電池用電極。
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