ALL-SOLID BATTERY

An all-solid-state battery 1a includes an electrode body 10 in which a cathode layer 2 that contains a cathode active material and a solid electrolyte, an electrolyte layer 4 that is formed of the solid electrolyte, and an anode layer 3 that contains an anode active material and the solid electrolyt...

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Bibliographische Detailangaben
Hauptverfasser:	FUJISAWA, Tomohiro, YAMAMOTO, Chihiro, KATO, Akihiko, KAWANO, Yoichiro, FUJII, Shinzo, GOTO, Yuji, NAKANISHI, Masanori, KOBAYASHI, Masakazu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS 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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Beschreibung
Zusammenfassung:	An all-solid-state battery 1a includes an electrode body 10 in which a cathode layer 2 that contains a cathode active material and a solid electrolyte, an electrolyte layer 4 that is formed of the solid electrolyte, and an anode layer 3 that contains an anode active material and the solid electrolyte are stacked in this order in an up-down direction, in which the cathode active material is a compound represented by a chemical formula Li2Fe(1-x)MxP(2-y)AyO7, contains at least one metal of Ti, V, Cr, Ni, and Co as the M in the chemical formula, and contains at least one element of B, C, Al, Si, Ga, and Ge as the A in the chemical formula, the x in the chemical formula satisfies 0.8