ELECTRO SPRAYING OF TITANIA FOR NITROGEN OXIDE ABATEMENT

摘要

The invention provides a method for the production of a titania coating (80) on a surface (101) of an object (100) comprising electro spraying a titanium comprising liquid (15) to the surface (101) of the object (100) to provide a titanium comprising layer (85); and heating thetitanium comprising layer (85) thus obtained to provide the titania coating (80), wherein the object (100) is an object selected from the group of road or building objects consisting of a tile, a tunnel wall element, a road element, a runway element, a quay element, and a sound barrier element. Such object (100) may especially be used to abate the nitrogen oxide contentin a nitrogen oxide comprising fluid (600).