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1. WO2020113786 - ELECTROLYTE FOR LITHIUM-AIR BATTERY OR LITHIUM-COPPER BATTERY

Publication Number WO/2020/113786
Publication Date 11.06.2020
International Application No. PCT/CN2019/072093
International Filing Date 17.01.2019
IPC
H01M 10/0567 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
0564the electrolyte being constituted of organic materials only
0566Liquid materials
0567characterised by the additives
CPC
H01M 10/0525
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
0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/0567
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
0564the electrolyte being constituted of organic materials only
0566Liquid materials
0567characterised by the additives
H01M 10/42
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 12/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
12Hybrid cells; Manufacture thereof
08composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
Applicants
  • 中国科学院上海硅酸盐研究所 SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES [CN]/[CN]
Inventors
  • 张涛 ZHANG, Tao
  • 张晓平 ZHANG, Xiaoping
  • 孙壮 SUN, Zhuang
Agents
  • 上海瀚桥专利代理事务所(普通合伙) HANQIAO PATENT
Priority Data
201811481941.605.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ELECTROLYTE FOR LITHIUM-AIR BATTERY OR LITHIUM-COPPER BATTERY
(FR) ÉLECTROLYTE POUR BATTERIE AU LITHIUM-AIR OU BATTERIE AU LITHIUM-CUIVRE
(ZH) 一种锂空气电池用或锂铜电池用电解液
Abstract
(EN)
The present invention relates to an electrolyte for a lithium-air battery or a lithium-copper battery. The electrolyte comprises a lithium salt, an organic solvent and an additive, wherein the additive is an ionic organic halogen compound consisting of a halogen ion and an organic cation, and the molar concentration of the additive in the electrolyte is 0.01-1 mol/L.
(FR)
La présente invention concerne un électrolyte pour une batterie au lithium-air ou une batterie au lithium-cuivre. L'électrolyte comprend un sel de lithium, un solvant organique et un additif, l'additif étant un composé halogéné organique ionique constitué d'un ion halogène et d'un cation organique, et la concentration molaire de l'additif dans l'électrolyte étant de 0,01 à 1 mol/L.
(ZH)
本发明涉及一种锂空气电池用或锂铜电池用电解液,所述电解液包括锂盐、有机溶剂以及添加剂,所述添加剂为由卤素离子和有机阳离子构成的离子型有机卤素化合物,所述添加剂在所述电解液中的摩尔浓度为0.01-1 mol/L。
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