Synthesis and catalytic activity of Ti-ITQ-7: a new oxidation catalyst with a three dimensional system of large pore channels

Isomorphous substitution of Si by Ti in the framework of ITQ-7, the crystalline silica polymorph of lowest density, has been achieved by direct synthesis, affording its three dimensional system of large pore channels to be used in selective oxidation reactions.CICYT (project MAT97-0723)Peer reviewe