发明授权
- 专利标题: Method of manufacturing electrode for secondary cell
- 专利标题(中): 二次电池用电极的制造方法
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申请号: US10122367申请日: 2002-04-16
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公开(公告)号: US07294359B2公开(公告)日: 2007-11-13
- 发明人: Daizo Jito , Hisaki Tarui
- 申请人: Daizo Jito , Hisaki Tarui
- 申请人地址: JP Osaka
- 专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP2001-120557 20010419
- 主分类号: B05D5/12
- IPC分类号: B05D5/12
摘要:
A method of manufacturing an electrode for a secondary cell capable of readily forming an active material layer only on a necessary portion of a collector by a method supplying raw material from a gas phase is obtained. This method of manufacturing an electrode for a secondary cell comprises steps of forming a mask layer containing a material reduced in adhesion to a collector due to a high temperature for forming an active material layer on a prescribed region of the collector, forming the active material layer on the collector and on the mask layer by a method supplying raw material from a gas phase and removing the mask layer and part of the active material layer formed on the mask layer. Thus, the mask layer is readily separated from the collector after the active material layer is formed by the method supplying raw material from a gas phase. Consequently, the mask layer and part of the active material layer formed on the mask layer are so readily removed that the active material layer is readily located only on a necessary portion of the collector.
公开/授权文献
- US20020176929A1 Method of manufacturing electrode for secondary cell 公开/授权日:2002-11-28
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