Hydrophilic photocatalytically active coating for windows of automobiles and buildings and lenses of spectacles contains an oxidic semiconductor as covering layer with photocatalytic activity doped with oxides of lanthanide metals

摘要

Hydrophilic photocatalytically active coating contains an oxidic semiconductor as covering layer with photocatalytic activity doped with oxides of lanthanide metals, especially europium, samarium, terbium and/or dysprosium. An independent claim is also included for a glass pane with the above coating.