Valdeilson S. Braga

Catalyst Materials Based on Nb₂O₅ Supported on SiO₂−Al₂O₃:  Preparation and Structural Characterization

Valdeilson S. Braga, José A. Dias, Sílvia C.L. Dias et al. · Chemistry of Materials · 2005 · 86 citations

Natural Sciences, Materials Engineering, Materials Science +13

Immobilization of Fe, Mn and Co tetraphenylporphyrin complexes in MCM-41 and their catalytic activity in cyclohexene oxidation reaction by hydrogen peroxide

Andréia Alves Costa, Grace Ferreira Ghesti, Julio L. de Macedo et al. · Journal of Molecular Catalysis A Chemical · 2008 · 77 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +16

Application of raman spectroscopy to monitor and quantify ethyl esters in soybean oil transesterification

Grace Ferreira Ghesti, Julio L. de Macedo, Valdeilson S. Braga et al. · Journal of the American Oil Chemists Society · 2006 · 56 citations · Full text

Natural Sciences, Chemistry, Food Science +17

Effects of niobium addition on ZSM-5 studied by thermal and spectroscopy methods

Ivoneide C.L. Barros, Valdeilson S. Braga, Daniel Silva Pinto et al. · Microporous and Mesoporous Materials · 2007 · 38 citations

Natural Sciences, Materials Engineering, Materials Science +5

Esterification of acetic acid with alcohols using supported niobium pentoxide on silica–alumina catalysts

Valdeilson S. Braga, Ivoneide C.L. Barros, Fillipe A.C. Garcia et al. · Catalysis Today · 2008 · 33 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +13