Synthesis, characterization and catalytic evaluation of cubic ordered mesoporous iron-silicon oxides - Martins, T. S; Mahmoud, Amira; Silva, Luiz Carlos Cides da; Cosentino, Ivana Conte; Tabacniks, Manfredo Harri; Matos, Jivaldo do Rosário; Freire, Renato Sanches; Fantini, Márcia Carvalho de Abreu (Materials Chemistry and Physics, 2010)