LITHIUM ION CONDUCTING SOLID ELECTROLYTE AND BATTERY

PROBLEM TO BE SOLVED: To provide a crystalline lithium ion conducting solid electrolyte whose structure is based on a tetrahedron. SOLUTION: A solid electrolyte contains a lithium ion conducting substance expressed by Eq. Li2 S-GeS2 -X (where X is at least one kind of Ga2 S3 and ZnS) or Eq. Li2 S-Si...

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Bibliographische Detailangaben
1. Verfasser:	SUGANO RIYOUJI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CONDUCTORS ELECTRICITY GLASS INORGANIC CHEMISTRY INSULATORS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a crystalline lithium ion conducting solid electrolyte whose structure is based on a tetrahedron. SOLUTION: A solid electrolyte contains a lithium ion conducting substance expressed by Eq. Li2 S-GeS2 -X (where X is at least one kind of Ga2 S3 and ZnS) or Eq. Li2 S-SiS2 -P2 S5 . Because of this electrolite which is crystalline solid and exhibits high ion conductivity, this excels in high temp. stability and safety. This can favorably be used as a solid electrolyte for a lithium battery.