ELECTROLYTIC COPPER FOIL AND METHOD FOR PRODUCING THE SAME
    1.
    发明申请
    ELECTROLYTIC COPPER FOIL AND METHOD FOR PRODUCING THE SAME 有权
    电解铜箔及其制造方法

    公开(公告)号:US20140193660A1

    公开(公告)日:2014-07-10

    申请号:US14063088

    申请日:2013-10-25

    IPC分类号: C25D1/04

    摘要: An electrolytic copper foil is provided. The electrolytic copper foil has a shiny side and a matte side opposing to the shiny side, wherein the difference in roughness between the shiny side and the matte side is 0.5 μm or less. The electrolytic copper foil has a tensile strength of 45 kg/mm2 or above, and is particularly suitable for applications in a lithium ion secondary battery.

    摘要翻译: 提供电解铜箔。 电解铜箔具有光泽面和与光泽面相对的无光泽面,其中光泽面与无光泽面之间的粗糙度差为0.5μm以下。 电解铜箔的拉伸强度为45kg / mm 2以上,特别适用于锂离子二次电池的应用。

    Electrolytic copper foil and method for producing the same
    2.
    发明授权
    Electrolytic copper foil and method for producing the same 有权
    电解铜箔及其制造方法

    公开(公告)号:US09365942B2

    公开(公告)日:2016-06-14

    申请号:US14063088

    申请日:2013-10-25

    IPC分类号: B21C37/00 C25D1/04 C25D3/38

    摘要: An electrolytic copper foil is provided. The electrolytic copper foil has a shiny side and a matte side opposing to the shiny side, wherein the difference in roughness between the shiny side and the matte side is 0.5 μm or less. The electrolytic copper foil has a tensile strength of 45 kg/mm2 or above, and is particularly suitable for applications in a lithium ion secondary battery.

    摘要翻译: 提供电解铜箔。 电解铜箔具有光泽面和与光泽面相对的无光泽面,其中光泽面与无光泽面之间的粗糙度差为0.5μm以下。 电解铜箔的拉伸强度为45kg / mm 2以上,特别适用于锂离子二次电池的应用。