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公开(公告)号:US20110177385A1
公开(公告)日:2011-07-21
申请号:US13003255
申请日:2009-07-08
申请人: Jörg Kaiser , Claus-Rupert Hohenthanner , Günter Eichinger , Heike Schöne , Beatrice Schäfer , Mykola Polyakov , Tim Schäfer
发明人: Jörg Kaiser , Claus-Rupert Hohenthanner , Günter Eichinger , Heike Schöne , Beatrice Schäfer , Mykola Polyakov , Tim Schäfer
CPC分类号: H01M4/66 , H01M2/021 , H01M2/0212 , H01M2/0287 , H01M2/06 , H01M4/661 , H01M4/667 , H01M10/052
摘要: A current collector (1) according to the invention has at least one substantially plate-like and preferably thin-walled core region (2). This core region contains at least one electrically conductive third material. The current collector also has a first surface region (3) comprising at least one first material. The current collector also has a second surface region (4) comprising at least one second material. In this case, the electrical conductivity of the first surface region is lower than that of the second surface region. Furthermore, this first surface region is bounded and/or spatially separated from this second surface region.
摘要翻译: 根据本发明的集电器(1)具有至少一个基本上为板状且优选薄壁的芯部区域(2)。 该芯区域包含至少一个导电的第三材料。 集电器还具有包括至少一种第一材料的第一表面区域(3)。 集电器还具有包括至少一个第二材料的第二表面区域(4)。 在这种情况下,第一表面区域的导电率低于第二表面区域的导电率。 此外,该第一表面区域与该第二表面区域有界和/或空间上分离。