ELECTRODE LAMINATE AND SECONDARY BATTERY

It is an object to provide an electrode laminate and a secondary battery capable of reducing manufacturing costs and preventing non-uniform electrode reactions during charging and discharging. An electrode laminate (1) includes a plurality of sheet-shaped negative electrodes (2), a plurality of shee...

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Bibliographische Detailangaben
Hauptverfasser:	CHIBA, Kazuki, ARIGA, Toshiyuki
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:	It is an object to provide an electrode laminate and a secondary battery capable of reducing manufacturing costs and preventing non-uniform electrode reactions during charging and discharging. An electrode laminate (1) includes a plurality of sheet-shaped negative electrodes (2), a plurality of sheet-shaped solid electrolytes (3), and a plurality of sheet-shaped positive electrodes (4). The plurality of negative electrodes (2), the plurality of solid electrolytes (3), and the plurality of positive electrodes (4) are laminated together within a predetermined range. The negative electrode current collecting part (2A) and the positive electrode current collecting part (4A) each have a shape that tapers toward a direction away from the predetermined range.