Functional ceramic layers based on a support layer produced...

Details Functional ceramic layers based on a support layer produced... Functional ceramic layers based on a support layer produced...

2005-10-11

2005-10-11

Michener, Jennifer (Department: 1762)

Coating processes

Heat decomposition of applied coating or base material

C427S243000, C427S430100, C427S240000, C427S245000, C427S372200, C427S384000, C427S421100, C427S435000, C427S443200, C428S701000, C428S702000, C428S469000, C428S304400, C428S632000, C428S688000, C428S698000, C428S323000, C428S325000, C428S327000

Reexamination Certificate

active

06953603

ABSTRACT:
The invention concerns a method for producing porous ceramic layers on metallic, ceramic, enameled or glass substrates using crystalline nanoparticles of particle sizes of between 3 nm and 100 nm via a wet-chemical process and functionalising of this porous ceramic layer through introducing a second component into the pores of the porous ceramic layer which serves as carrier layer.The porous ceramic layers can be filled with hydrophobizing, hydrophilizing, dirt-repellent and corrosion-inhibiting substances which remain in the substrate or are supplied later on demand, or with bactericidal substances, aromatics, perfumes or inhalation substances which are delivered to the room air in precise doses.

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Maria Cristina Carotta; Matteo Ferroni; Vincenzo Guidi; and Giuliano Martinelli, Preparation and Characterization of Nanostructured Titania Thick Films, Advanced Materials, 199, 11, No. 11, pp. 943-945. Weinheim, Germany.

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