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Silver electrolyte for the deposition of a dispersed silver layer and the surface in contact with the dispersed silver layer
Silver electrolyte for the deposition of a dispersed silver layer and the surface in contact with the dispersed silver layer
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机译:用于沉积分散银层的银电解质和与分散的银层接触的表面
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摘要
The present invention relates to a silver electrolyte for depositing a silver layer on a substrate, comprising: potassium cyanide, potassium cyanide having a content of 10 g/L or more, at least one kind of particle refining agent having a content of 0.2 to 10 g/L, At least one dispersant having a content of 1 to 10 g/L and at least one solid component having a content of 1 to 150 g/L, wherein the particles of the solid component have an average particle size of 10 nm-100 μm (d 50 ). Moreover, contact surfaces and methods for the deposition of such contact surfaces are disclosed.
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