Graphite carbon composite material, carbon material for battery electrodes, and batteries

A graphite carbon composite material including a graphite material having diversity in the sizes of optical anisotropic structure and optical isotropic structure, the ratio thereof, and crystal direction, and a carbon material on the way to a graphitized structure of easily-graphitizable carbon. Als...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOSHIOKA SHUNSUKE, NISHIMURA YOSHIYUKI, SUDOH AKINORI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A graphite carbon composite material including a graphite material having diversity in the sizes of optical anisotropic structure and optical isotropic structure, the ratio thereof, and crystal direction, and a carbon material on the way to a graphitized structure of easily-graphitizable carbon. Also disclosed is a carbon material for a battery electrode, a past for an electrode, an electrode, a battery, a lithium ion secondary battery and a method of producing the graphite carbon composite material.