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Stabilization and Performance of Autocatalytic Electroless Processes
Stabilization and Performance of Autocatalytic Electroless Processes
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机译:自催化化学过程的稳定性和性能
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摘要
Disclosed is a method of plating a substrate with a metal using an autocatalytic electroless plating bath wherein the bath is operated above its cloud point temperature such that at least two phases are present in the bath. An autocatalytic electroless plating bath for coating silver metal is also described. A method for autocatalytic plating of silver metal directly onto a silicon surface without the need for an intervening layer of metal is also disclosed. The deposits of silver obtained are uniform, non-porous and have electrical properties. The technique can be applied for different processes and bath formulations i.e. different metals, complexing agents and reducing agents.
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