Method for producing a doped or undoped mixed oxide for a composite material, and a composite material comprising such a mixed oxide

Abstract

The invention relates to a method for producing a doped or undoped mixed oxide for a composite material, wherein the mixed oxide has the chemical formula of MoxW1-xMyOz, in which there is 0<x<1, 0≦y≦2 and 2.0≦z≦3.0 and M denotes a metal ion different from Mo and W and/or NH4+. Within the scope of the method, at least the steps of dissolving and/or suspending at least one molybdenum compound and at least one tungsten compound in at least one liquid medium, mixing the at least one molybdenum compound and the at least one tungsten compound in a predetermined mass ratio and drying the mixture of the at least one molybdenum compound and the at least one tungsten compound are performed. Furthermore, the invention relates to a composite material for producing antimicrobially effective surfaces containing at least one mixed oxide of the chemical formula of MoxW1-xMyOz, in which there is 0<x<1, 0≦y≦2 and 2.0≦z≦3.0 and M denotes a metal ion different from Mo and W and/or NH4+.

Dependencies are inferred from the claim text.