Deposition of a Cu/Mo/Ce catalyst for diesel soot oxidation on a sintered metal fiber filter with a CeO2 anti corrosion coating

► Mo/Cu catalyst with ceria addition, resulting in enhanced thermal stability. ► Catalyst for soot oxidation deposited on a metallic soot filter. ► Corrosion protection of the filter by a ceria buffer layer. ► Water based sol gel dipcoating for deposition of thin layers on porous substrates.