Patent ID: 8470453
Filing Date: 2013-06-25
Classification: A01N,A61K,A61L,A61P,B05D,B32B,C23C,Y10T

Abstract:
1. A substrate comprising an electron donating surface with metal particles on said surface, wherein each metal particle comprises palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum, wherein the amount of said metal particles on said surface is from about 0.001 to about 8 μg/cm 2 , wherein said metal particles have an average size of about 100 to about 10,000 Å, wherein said particles are distributed particles on said surface deposited on said surface from a colloidal suspension of the particles; and wherein the metal particles do not form a covering layer.