METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ELECTROLYTE PRECURSOR

The present invention relates to a production method of a solid electrolyte in which adopting a liquid-phase method, a solid electrolyte having a high ionic conductivity, in which the generation of hydrogen sulfide is suppressed, the method including mixing a raw material inclusion containing a lith...

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Bibliographic Details
Main Authors SHIBATA, Masayuki, YAMADA, Hiroaki, NAKAYA, Nobuhito, ISEKI, Yusuke, SENGA, Minoru
Format Patent
LanguageEnglish
French
German
Published 10.08.2022
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM
CONDUCTORS
ELECTRICITY
INORGANIC CHEMISTRY
INSULATORS
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The present invention relates to a production method of a solid electrolyte in which adopting a liquid-phase method, a solid electrolyte having a high ionic conductivity, in which the generation of hydrogen sulfide is suppressed, the method including mixing a raw material inclusion containing a lithium element, a sulfur element, a phosphorus element, and a halogen element with a complexing agent containing a compound having at least two tertiary amino groups in the molecule; and an electrolyte precursor constituted of a lithium element, a sulfur element, a phosphorus element, a halogen element, and a complexing agent containing a compound having at least two tertiary amino groups in the molecule.
Bibliography:Application Number: EP20190887710