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1. WO2019187942 - POSITIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION SECONDARY BATTERIES, POSITIVE ELECTRODE USING SAID ACTIVE MATERIAL, FLUORIDE ION SECONDARY BATTERY, AND METHOD FOR PRODUCING SAID ACTIVE MATERIAL

Publication Number WO/2019/187942
Publication Date 03.10.2019
International Application No. PCT/JP2019/007698
International Filing Date 27.02.2019
IPC
H01M 4/38 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
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
H01M 4/134 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
134Electrodes based on metals, Si or alloys
H01M 4/36 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
36Selection of substances as active materials, active masses, active liquids
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 10/0562 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 10/054
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 2004/028
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
026characterised by the polarity
028Positive electrodes
H01M 4/134
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
134Electrodes based on metals, Si or alloys
H01M 4/136
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
136Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
H01M 4/1395
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
1395of electrodes based on metals, Si or alloys
Applicants
  • 本田技研工業株式会社 HONDA MOTOR CO., LTD. [JP]/[JP]
Inventors
  • 森田 善幸 MORITA Yoshiyuki
Agents
  • 正林 真之 SHOBAYASHI Masayuki
  • 林 一好 HAYASHI Kazuyoshi
  • 星野 寛明 HOSHINO Hiroaki
Priority Data
2018-05970227.03.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POSITIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION SECONDARY BATTERIES, POSITIVE ELECTRODE USING SAID ACTIVE MATERIAL, FLUORIDE ION SECONDARY BATTERY, AND METHOD FOR PRODUCING SAID ACTIVE MATERIAL
(FR) MATÉRIAU ACTIF D'ÉLECTRODE POSITIVE POUR BATTERIES SECONDAIRES AU FLUORURE-ION, ÉLECTRODE POSITIVE UTILISANT LEDIT MATÉRIAU ACTIF, BATTERIE SECONDAIRE AU FLUORURE-ION ET PROCÉDÉ DE PRODUCTION DUDIT MATÉRIAU ACTIF
(JA) フッ化物イオン二次電池用正極活物質、当該活物質を用いた正極、およびフッ化物イオン二次電池、並びに当該活物質の製造方法
Abstract
(EN)
Provided are: a positive electrode active material for fluoride ion secondary batteries, which enables the achievement of a fluoride ion secondary battery that is able to sufficiently operate even in a low temperature environment; a positive electrode which uses this active material; a fluoride ion secondary battery; and a method for producing this active material. This positive electrode active material for fluoride ion secondary batteries is composed of a composite fluoride that contains a first component which is composed of a metal and a second component which is composed of a fluorine compound that has fluoride ion conductivity.
(FR)
L'invention concerne : un matériau actif d'électrode positive pour batteries secondaires au fluorure-ion, qui permet d'obtenir une batterie secondaire au fluorure-ion qui peut fonctionner de manière suffisante même dans un environnement à basse température ; une électrode positive qui utilise ce matériau actif ; une batterie secondaire au fluorure-ion ; et un procédé de production de ce matériau actif. Ce matériau actif d'électrode positive pour batteries secondaires au fluorure-ion est composé d'un fluorure composite qui contient un premier composant qui est composé d'un métal et d'un second composant qui est composé d'un composé de fluor qui a une conductivité d'ion fluorure.
(JA)
温度が低い環境であっても十分に作動可能なフッ化物イオン二次電池を実現できる、フッ化物イオン二次電池用正極活物質、当該活物質を用いた正極、およびフッ化物イオン二次電池、並びに当該活物質の製造方法を提供する。 フッ化物イオン二次電池用正極活物質を、金属からなる第1成分と、フッ化物イオン伝導性を有するフッ素化合物からなる第2成分と、を含む複合フッ化物とする。
Also published as
JP2020510483
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