LITHIUM SECONDARY BATTERY

PROBLEM TO BE SOLVED: To preclude abnormal separating of lithium and prevent collapse of a negative electrode board made of aluminum. SOLUTION: A lithium secondary battery 1 uses metal lithium to the material of negative electrode 5, and an electricity collecting electrode board 50 is made of single...

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Bibliographische Detailangaben
Hauptverfasser:	SOFUE KAZUHARU, ALEXANDER MOZALEV, MAKAINO SHINICHI, NAKADA TAKESHI
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 preclude abnormal separating of lithium and prevent collapse of a negative electrode board made of aluminum. SOLUTION: A lithium secondary battery 1 uses metal lithium to the material of negative electrode 5, and an electricity collecting electrode board 50 is made of single crystal aluminum. Single crystal aluminum is obtained through a crystallizing process such that a crucible containing aluminum is lowered in a temperature gradient furnace and cooled gradually.