LEAD-TAB FOR ANODE AND METHOD OF MANUFACTURING THE SAME

摘要

PURPOSE: A method for manufacturing a lead-tab for an anode is provided to prepare a lead-tab for an anode of a secondary battery by a simple process at inexpensive costs, thereby lowering production cost of lithium ions or a lithium polymer secondary battery. CONSTITUTION: A method for manufacturing a lead-tab for an anode comprises a preparation step of preparing a copper plate as a raw material of a current collector; a plating step of plating a copper plate with nickel; a rolling step of rolling nickel-plated copper plate; and a heat treatment step of heating the rolled nickel-plated copper plate. The heat treatment temperature is 300~500 °C.