发明授权
- 专利标题: Alkaline storage battery and method for producing an electrode used therefor
- 专利标题(中): 碱性蓄电池及其制造方法
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申请号: US54894申请日: 1998-04-03
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公开(公告)号: US6150056A公开(公告)日: 2000-11-21
- 发明人: Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Katsuhiro Okamoto
- 申请人: Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Katsuhiro Okamoto
- 申请人地址: JPX Osaka-Fu
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JPX Osaka-Fu
- 优先权: JPX9-141962 19970530; JPX9-141964 19970530; JPX9-141967 19970530
- 主分类号: H01M4/66
- IPC分类号: H01M4/66 ; H01M4/74 ; H01M4/80 ; H01M4/10 ; H01M4/26 ; H01M4/52 ; H01M4/64
摘要:
Disclosed is an alkaline storage battery which exhibit exceptional charge/discharge and cycle life characteristics by improved current collection and active material retention of the electrode substrate. The electrode comprises a substrate composed of a conductive core material and fibrous nickel members unitary sintered on both surfaces of the conductive core material, and a layer of an active material filled into the substrate. The fibrous nickel members of the substrate are bent or curved at least at their tip ends inside the active material layer to retain the active material.
公开/授权文献
- USD377798S Portable telephone holder 公开/授权日:1997-02-04