Patent ID: 8685117
Filing Date: 2014-04-01
Classification: H01G,H01M,Y02E,Y02P,Y02T,Y10T

Abstract:
1. A method of manufacturing strip-shaped lithium metal foils for batteries or capacitors comprising: attaching a separator to one surface of a lithium metal foil by pressure-bonding; attaching a current collector to an opposite surface of the lithium metal foil by pressure-bonding, so as to form an attached lithium metal foil; wherein the attached lithium metal foil consists of the lithium metal foil, the separator, and the current collector; cutting the attached lithium metal foil in which the separator is attached on the one surface by pressure-bonding and the current collector is attached on the opposite surface by pressure-bonding to form the strip-shaped lithium metal foils; and disposing the strip-shaped lithium metal foils into cells of the batteries or capacitors.