BATTERY COMPONENT AND BATTERY

Disclosed is a lithium ion battery that can easily be manufactured and comprises a negative-electrode active material formed of a burned product of any of soybean hulls, rapeseed meal, cotton hulls, sesame, and cotton seeds. The burned product of any of the soybean hulls, rapeseed meal, cotton hulls...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAEKI, AKINORI, GOTOU, HIROYUKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF DYES ELECTRICITY INORGANIC CHEMISTRY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS PAINTS POLISHES PREPARATION OF CARBON BLACK PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Beschreibung
Zusammenfassung:	Disclosed is a lithium ion battery that can easily be manufactured and comprises a negative-electrode active material formed of a burned product of any of soybean hulls, rapeseed meal, cotton hulls, sesame, and cotton seeds. The burned product of any of the soybean hulls, rapeseed meal, cotton hulls, sesame, and cotton seeds is ground to obtain a negative-electrode active material having a carbon content of not less than 70%. The inner skin of the burned product has a net-like structure. The negative-electrode active material is coated onto the both sides of a metal foil to manufacture a negative electrode for a lithium ion battery. A lithium ion battery using the negative electrode is then manufactured.