Preparation of metal coatings

Details Preparation of metal coatings Preparation of metal coatings

1998-12-18

2000-10-24

Pianalto, Bernard

Coating processes

Direct application of electrical, magnetic, wave, or...

Plasma

4272492, 427252, 42725528, 427580, H05H 124

Patent

active

061363898

ABSTRACT:
A method for preparing thin films of noble metals upon porous substrate surfaces including utilizing plasma polymerization wherein the noble metals are derived from a monomer or comonomer precursor of the noble metal and with the precursor being disposed within a plasma glow zone to convert the precursor to its dissociated form, thereby allowing the substrate to receive a deposit of a substantially continuous noble metal film thereon. A wide variety of noble metals and their alloys may be treated in this fashion, including such noble metals as platinum, ruthenium, gold and certain alloys thereof.

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