Systems recently investigated include a partial
oxidation of alcohols on supported WO3 clusters and on rutile TiO2 (110) surface, water - oxygen reactions on TiO2 (110), numerous adsorbates on epitaxial MgO (100) and nanoporous MgO films,
ethylene hydrogenation on thin epitaxial and nanoporous Pd films, and most recently CO2 on TiO2 (110).