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1. WO2020138611 - SOLID ELECTROLYTE FOR SODIUM SECONDARY BATTERY, PREPARATION METHOD THEREFOR, AND SODIUM SECONDARY BATTERY COMPRISING SAME

Publication Number WO/2020/138611
Publication Date 02.07.2020
International Application No. PCT/KR2019/008154
International Filing Date 03.07.2019
IPC
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 10/054 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
054Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
H01M 10/39 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/3492
39working at high temperature
CPC
H01M 10/054
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
054Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
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 10/39
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/34
39working at high temperature
H01M 2300/0071
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2300Electrolytes
0017Non-aqueous electrolytes
0065Solid electrolytes
0068inorganic
0071Oxides
H01M 2300/0074
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2300Electrolytes
0017Non-aqueous electrolytes
0065Solid electrolytes
0068inorganic
0071Oxides
0074Ion conductive at high temperature
H01M 2300/0094
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2300Electrolytes
0088Composites
0094in the form of layered products, e.g. coatings
Applicants
  • 경상국립대학교산학협력단 INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY [KR]/[KR]
Inventors
  • 이윤기 LEE, Younki
  • 조규봉 CHO, Gyubong
  • 강신명 KANG, Sin Myung
  • 주종훈 JOO, Jong Hoon
  • 안주현 AHN, Jou Hyeon
  • 안효준 AHN, Hyo Jun
Agents
  • 유미특허법인 YOU ME PATENT AND LAW FIRM
Priority Data
10-2018-017309228.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) SOLID ELECTROLYTE FOR SODIUM SECONDARY BATTERY, PREPARATION METHOD THEREFOR, AND SODIUM SECONDARY BATTERY COMPRISING SAME
(FR) ÉLECTROLYTE SOLIDE POUR BATTERIE SECONDAIRE AU SODIUM, SON PROCÉDÉ DE PRÉPARATION ET BATTERIE SECONDAIRE AU SODIUM LE COMPRENANT
(KO) 나트륨 이차 전지용 고체 전해질, 이의 제조 방법 및 이를 포함하는 나트륨 이차 전지
Abstract
(EN)
The present invention relates to a solid electrolyte for a sodium secondary battery, a preparation method therefor, and a sodium secondary battery comprising same, wherein the solid electrolyte for a sodium secondary battery comprises a first layer, which includes alumina, and a second layer, which is formed on the first layer and includes β-alumina.
(FR)
La présente invention concerne un électrolyte solide pour une batterie secondaire au sodium, son procédé de préparation et une batterie secondaire au sodium le comprenant, l'électrolyte solide pour une batterie secondaire au sodium comprenant une première couche, qui comprend de l'alumine, et une seconde couche, qui est formée sur la première couche et comprend de la β-alumine.
(KO)
나트륨 이차 전지용 고체 전해질, 이의 제조 방법 및 이를 포함하는 나트륨 이차 전지에 관한 것으로서, 상기 나트륨 이차 전지용 고체 전해질은 알루미나를 포함하는 제1층 및 상기 제1층에 형성되고, 베타-알루미나(β-alumina)를 포함하는 제2층을 포함한다.
Also published as
Latest bibliographic data on file with the International Bureau