DEVICE FOR FABRICATING ELECTRODE BY ROLL TO ROLL PROCESS AND METHOD FOR FABRICATING ELECTRODE

摘要

PROBLEM TO BE SOLVED: To provide a device for fabricating an electrode by a roll-to-roll process and a method for fabricating an electrode, by which the process is made simple and the deposition rate and the deposition uniformity of lithium can be improved since lithium is vapor-deposited in a vacuum atmosphere.

SOLUTION: The device for fabricating an electrode comprises: an unwinding roll and a winding roll travelling an electrode material; a film forming roll disposed between the unwinding roll and the winding roll, allowing the electrode material to travel along a peripheral surface of the film forming roll, and having a cooling unit cooling the electrode material; and an evaporation unit receiving a lithium source and mounted for causing the received lithium source to form a lithium thin film in the electrode material positioned on the film forming roll.

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