公开(公告)号：KR1020090114126A

公开(公告)日：2009-11-03

申请号：KR1020080039913

申请日：2008-04-29

Applicant: (주)우리정도 ,  한국교통대학교산학협력단

Inventor： 장태순 ,  이정일 ,  김건남 ,  이주호 ,  조경원

IPC: H01M2/30

CPC classification number: H01M10/0404 ,  H01M2/30 ,  H01M2220/30 ,  Y02E60/122

Abstract: 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.

Abstract translation: 目的：提供一种用于制造用于阳极的引线片的方法，以便以廉价的成本通过简单的工艺制备二次电池的阳极的引线片，从而降低了锂离子或锂聚合物二次电池的生产成本。 构成：用于制造阳极用引线片的方法包括：制备作为集电体的原料的铜板的制备工序; 镀镍步骤，镀镍铜板; 轧制镀镍铜板的轧制步骤; 以及对轧制的镀镍铜板进行加热的热处理工序。 热处理温度为300〜500℃。