Process for producing a nanoporous layer of nanoparticles and layer thus obtained
AssigneeCommissariat a l'Energie Atomique
InventorsBruno Pintault, David Guenadou, Luc Bianchi, Philippe Belleville, Karine Valle, Christophe Boscher, Joël Toulc'Hoat
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Abstract
Process for producing at least one nanoporous layer of nanoparticles chosen from nanoparticles of a metal oxide, nanoparticles of metal oxides, and mixtures of said nanoparticles, on a surface of a substrate, in which at least one colloidal sol, in which said nanoparticles are dispersed and stabilized, is injected into a thermal plasma jet which sprays said nanoparticles onto said surface. Nanoporous layer and device, especially a separation device, comprizing said layer.
Claims35
A process for producing at least one nanoporous layer of nanoparticles selected from the group consisting of nanoparticles of a metal oxide, nanoparticles of metal oxides, and mixtures of said nanoparticles, on a surface of a substrate, wherein at least one colloidal sol, in which said nanoparticles are dispersed and stabilized, is injected into a thermal plasma jet that sprays said nanoparticles onto said surface, wherein the nanoparticles have a size of 1 to 500 nm.
Dependencies are inferred from the claim text.