SULFUR-MODIFIED POLYACRYLONITRILE, ELECTRODE ACTIVE MATERIAL CONTAINING SAME, SECONDARY BATTERY ELECTRODE CONTAINING SAID ELECTRODE ACTIVE MATERIAL, MANUFACTURING METHOD FOR SAID ELECTRODE, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAID ELECTRODE

The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass% to 55 mass% and having a content of free sulfur of from 0.05 ppm by mass to 4 mass% determined by a solvent extraction method, an electrode active material containing the same, an ele...

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Bibliographische Detailangaben
Hauptverfasser:	TAKENOUCHI, Hiromi, AKIMOTO, Kensaku, YOKOMIZO, Tomofumi, SHINANO, Hirokatsu, AOYAMA, Yohei
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass% to 55 mass% and having a content of free sulfur of from 0.05 ppm by mass to 4 mass% determined by a solvent extraction method, an electrode active material containing the same, an electrode for a secondary battery including the electrode active material, a method of manufacturing the electrode, and a non-aqueous electrolyte secondary battery using the electrode.