NEGATIVE ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To further improve a function regarding a negative electrode material containing a silicon material.SOLUTION: A negative electrode material includes: particles of a silicon material having a structure in which a plurality of sheets of a tabular silicon body are laminated in a t...

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Bibliographische Detailangaben
Hauptverfasser:	YUGAWA KAYOKO, SUGIOKA TAKAHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:	PROBLEM TO BE SOLVED: To further improve a function regarding a negative electrode material containing a silicon material.SOLUTION: A negative electrode material includes: particles of a silicon material having a structure in which a plurality of sheets of a tabular silicon body are laminated in a thickness direction; and a chrome silicide that is formed in the particles of the silicon material.SELECTED DRAWING: Figure 1 【課題】シリコン材料を含有する負極材料について機能の更なる向上を図ること。【解決手段】複数枚の板状シリコン体が厚さ方向に積層されてなる構造を有するシリコン材料の粒子と、前記シリコン材料の粒子に形成されているクロムシリサイドと、を有する負極材料。【選択図】図１