Title:
銀皮膜の形成方法
Document Type and Number:
Japanese Patent JP7306344
Kind Code:
B2
Abstract:
It is an object of the present disclosure to provide a method that allows uniformly forming a silver film by a solid electrolyte deposition. One aspect of this embodiment is a method for forming a silver film. The method includes disposing an anode, a substrate as a cathode, and a separator such that the separator is positioned between the anode and the substrate and the separator is in contact with a surface of the substrate, the separator including an electrolytic solution that contains silver ions, and applying a voltage between the anode and the substrate to form a silver film on the substrate. The separator is a porous membrane without ion exchange functional group. The electrolytic solution contains organic sulfonic acid ions. The substrate contains a crystalline metal, and a silver film is formed on the crystalline metal.
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| WO/2012/162359 | ANTI-CORROSION ELECTROCOAT |
Inventors:
Hirofumi Iizaka
Application Number:
JP2020128028A
Publication Date:
July 11, 2023
Filing Date:
July 29, 2020
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
C25D5/00; C25D3/46; C25D17/00
Domestic Patent References:
| JP2020097764A | ||||
| JP2290993A | ||||
| JP5323048A | ||||
| JP2018150587A |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office