LITHIUM SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL FOR THE SAME AND MANUFACTURING METHOD OF THE SAME

PROBLEM TO BE SOLVED: To provide a negative electrode material for lithium secondary battery of a high electric discharging capacity and a charging-discharging efficiency and of extremely low electric discharging potential against Li (electric discharging potential of a battery is high and energy ef...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO KOJI, KITANO AKIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a negative electrode material for lithium secondary battery of a high electric discharging capacity and a charging-discharging efficiency and of extremely low electric discharging potential against Li (electric discharging potential of a battery is high and energy efficiency is good when used for a negative electrode). SOLUTION: This negative electrode material for lithium secondary battery is composed of a compound expressed in a composition formula LiaMgbVOc (here 0.05