SOLID ELECTROLYTE MICROPARTICLE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte microparticle which makes a solid electrolyte cell of a high energy density and a high output, and reduces the interfacial resistance of a solid electrolyte layer and an electrode when the microparticle is used as a raw material for the so...

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Hauptverfasser: HAYASHI MIKIYA, CHIGA MINORU, SASAKI KENJI, AIDA MASAO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte microparticle which makes a solid electrolyte cell of a high energy density and a high output, and reduces the interfacial resistance of a solid electrolyte layer and an electrode when the microparticle is used as a raw material for the solid electrolyte layer of the cell; and to provide its manufacturing method. SOLUTION: The sulfide solid electrolyte microparticle containing sulfur element, lithium element, and phosphorus element as main components has an average particle size of 0.1 to 10 μm. COPYRIGHT: (C)2008,JPO&INPIT