| abstract |
Three dimensional inorganic powder substrates, with shielded surfaces, having metal non-oxide-containing coatings are disclosed. The coated substrates are produced by the process comprising reacting a powder particle substrate with a metal non-oxide and anion forming precursor reactant mixture at fast reaction and elevated temperature reaction conditions to form a substrate containing metal non-oxide on at least a portion of the three dimensions and shielded surfaces of the substrate. The coated substrates are useful in polymers, catalysis, heating and shielding applications. |