RESISTANCE HEATED ROLL-BONDING OF A LITHIUM TO A CURRENT COLLECTOR LAYER

A method for bonding a metal electrode layer and a current collector includes supplying a first metal electrode layer, a current collector layer, and a second metal electrode layer for a battery cell between a first roller and a second roller; connecting a power supply to the first roller and the se...

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Bibliographische Detailangaben
Hauptverfasser:	CAI, Wayne, HUEMILLER, Erik Damon, BRACEY, Jennifer Therese
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:	A method for bonding a metal electrode layer and a current collector includes supplying a first metal electrode layer, a current collector layer, and a second metal electrode layer for a battery cell between a first roller and a second roller; connecting a power supply to the first roller and the second roller; and supplying current through the first roller, the first metal electrode layer, the current collector layer, and the second metal electrode layer and the second roller to cause joule heating and bonding of the first metal electrode layer, the current collector layer, and the second metal electrode layer.