LAMINATED BATTERY

PROBLEM TO BE SOLVED: To provide a structure of a laminated battery, which has a high energy density and which can eliminate a dead space. SOLUTION: By the method of separating a binder 14 from active materials and by the method of rearranging the position of the binder 14, without influencing on th...

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Bibliographische Detailangaben
Hauptverfasser:	HAN KINHEI, SHU BUNHIN, SEN EKISHO, YO CHOEI
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 structure of a laminated battery, which has a high energy density and which can eliminate a dead space. SOLUTION: By the method of separating a binder 14 from active materials and by the method of rearranging the position of the binder 14, without influencing on the weight ratio of the active substance in each unit, a positive/negative electrode plate 10 is bonded with a high-polymer separator membrane through the binder 14 during the laminating and pressurizing process. The structure of this laminated battery can prevent a dead space caused by the conventional technique of spirally rounding the battery electrode plate. Further, this also leads to an increase of the energy density of the battery.