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    • 14. 发明授权
    • Method for forming metal film
    • 金属膜形成方法
    • US08357284B2
    • 2013-01-22
    • US12977592
    • 2010-12-23
    • Akira SusakiTsutomu NakadaHideki Tateishi
    • Akira SusakiTsutomu NakadaHideki Tateishi
    • C25D5/12C25D5/10C25D5/34C25D5/38C25D5/44
    • C25D3/38C25D3/12C25D5/38C25D5/42C25D5/44
    • A metal film-forming method is capable of forming a metal film on a surface of a base metal film, formed on a surface of a substrate, with sufficient adhesion to the base metal film even when a natural oxide film is formed on the surface of the base metal film. The metal film-forming method includes: preparing a substrate having a base metal film formed on a surface; and carrying out electroplating of the substrate using the base metal film as a cathode and another metal as an anode while immersing the substrate in a solution containing a metal complex and a reducing material, both dissolved in a solvent, to form a metal film, deriving from a metal contained in the metal complex, on the surface of the base metal film.
    • 金属膜形成方法能够在形成在基板表面上的基底金属膜的表面上形成金属膜,即使当在基体金属膜的表面上形成自然氧化膜时,也能够对基底金属膜具有足够的粘合力 贱金属膜。 金属膜形成方法包括:制备在表面上形成有贱金属膜的基板; 并且使用基底金属膜作为阴极和另一种金属作为阳极进行基板的电镀,同时将基板浸入含有溶解在溶剂中的金属络合物和还原材料的溶液中以形成金属膜,得到 从包含在金属络合物中的金属在基底金属膜的表面上。