biblio
, “Cobalt-containing hexagonal mesoporous molecular sieves (Co-HMS): Synthesis, characterization and catalytic activity in the oxidation reaction of ethylbenzene”, Journal of Molecular Catalysis A-Chemical, vol. 255, no. 1-2, pp. 123-130, 2006.
, “Catalytic activity of cobalt containing MCM-41 and HMS in liquid phase oxidation of diphenylmethane”, Catalysis Letters, vol. 133, no. 1-2, pp. 106-111, 2009.