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1. 发明申请

WO2007071713A1 ELECTROLYTIC CELL FOR METAL DEPOSITION 审中-公开
标题翻译：用于金属沉积的电解槽
公开(公告)号：WO2007071713A1
公开(公告)日：2007-06-28
申请号：PCT/EP2006/069982
申请日：2006-12-20
申请人： INDUSTRIE DE NORA S.p.A. , SALI, Stefano , GUARNUCCIO, Riccardo , OLDANI, Dario , CARRETTIN, Leonello , ROSSI, Paolo
发明人： SALI, Stefano , GUARNUCCIO, Riccardo , OLDANI, Dario , CARRETTIN, Leonello , ROSSI, Paolo
IPC分类号： C25C7/04 , C25C7/02
CPC分类号： C25C7/04 , C25C7/00 , C25C7/02
摘要： The invention relates to an electrolytic cell of vertical cylindrical design provided with a coaxial central anode and tangentially oriented inlet and outlet nozzles in order to establish a spiral upward electrolyte flow particularly suitable for the deposition of metals starting from solutions of medium-low concentration. The cell is of the type equipped with an elastic sleeve mechanically forced into the cathode body: the metal is deposited on the sleeve which at the end of the electrolysis can be extracted from the cathode body together with the deposit. The anode consists of a thin-walled metal tube containing an internal metal rod welded thereto and further equipped with a protecting net of plastic material, said anode and said net being respectively directed to prevent the dendrite growth and the possible deformation of the elastic sheet from causing short-circuits. In one preferred embodiment, the internal metal rod of the anode has a length lower than the thin-walled tube.
摘要翻译：本发明涉及一种具有垂直圆柱形设计的电解池，其具有同轴中心阳极和切向定向的入口和出口喷嘴，以便建立特别适合从中低浓度溶液开始沉积金属的螺旋向上电解液。电池是配备有机械强制进入阴极体的弹性套筒的类型：金属沉积在套管上，电解结束时可以与沉积物一起从阴极体中提取。阳极由包含焊接在其上的内部金属棒的薄壁金属管组成，并且还配备有塑料材料的保护网，所述阳极和所述网分别被引导以防止树枝状生长和弹性片的可能变形造成短路。在一个优选实施例中，阳极的内部金属棒的长度低于薄壁管。

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