Valdeilson Braga; Braga, V.S.; Braga, Valdeilson S.; Braga, VS

机构: Universidade Federal do Oeste da Bahia

每年引用次数

引用次数

引用: 535

H-指数: 10

I10-指数 : 10

出版物: 15

标题

引用次数

年份

Synthesis of ethyl biodiesel from soybean oil, frying oil and chicken fat, using catalysts based on vanadium pentoxide

T.A. Almeida , I.A. Rodrigues , T.S. Estrela , C.N.F. Nunes
Energy 97 528 -533

2016

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

Valdeilson S Braga , José A Dias , Sílvia CL Dias , Julio L de Macedo
Chemistry of Materials 17 ( 3) 690 -695

2005

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

Andréia A Costa , Grace F Ghesti , Julio L de Macedo , Valdeilson S Braga
Journal of Molecular Catalysis A-chemical 282 ( 1) 149 -157

2008

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

Grace F Ghesti , Julio L de Macedo , Valdeilson S Braga , Antonio TCP de Souza
Journal of the American Oil Chemists' Society 83 ( 7) 597 -601

2006

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

Ivoneide CL Barros , Valdeilson S Braga , Daniel S Pinto , Julio L de Macedo
Microporous and Mesoporous Materials 109 ( 1) 485 -493

2008

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

Valdeilson S Braga , Ivoneide CL Barros , Fillipe AC Garcia , Sílvia CL Dias
Catalysis Today 133 106 -112

2008

Acidic Characterization of Copper Oxide and Niobium Pentoxide Supported on Silica–Alumina

Fillipe AC Garcia , Valdeilson S Braga , Júnia CM Silva , José A Dias
Catalysis Letters 119 ( 1-2) 101 -107

2007

ZrTiO4 Nanowire Growth Using Membrane-assisted Pechini Route

Poty Rodrigues De Lucena , Willian Andrade Prado , Valdeilson Souza Braga , Neftali Lenin Villarreal Carreño
Orbital: The Electronic Journal of Chemistry 6 ( 1) 12 -17

2016

Remoção de Carbofurano em Água Empregando Resíduos Agroindustriais como Adsorventes

Tiago Dos Santos Estrela , Isaias Alves Rodrigues , Jacques Antonio De Miranda , Valdeilson Souza Braga
Orbital: The Electronic Journal of Chemistry 1 ( 1) 36 -43

2016

Rice Husk Ash Modified with Vanadium Pentoxide

Isaías Alves Rodrigues , Stéfane Oliveira De Lira , Tiago Dos Santos Estrela , Cailon França De Castro
Orbital: The Electronic Journal of Chemistry 9 ( 2) 111 -114

2017

CAMINHÃO DA CIÊNCIA: DIVULGAÇÃO CIENTÍFICA NO OESTE DA BAHIA

Valdeilson Souza Braga , Emilayne Cristina Viana de Magalhães , Thaianne Rodrigues da Silva Guedes , Fábio Alan Carqueja Amorim

INCT E&A conectando educação, ciência e tecnologia

A. S. Mangrich , O. D. Leite , W. A. Lopes , E. A. A. Costa
file:///C:/Users/susanag/Downloads/202-1777-6-PB%20(2).pdf

2011

Phase transition in niobium pentoxide supported on silica-alumina

V. S. Braga , F. A. C. Garcia , J. A. Dias , Sílvia C. L. Dias
Journal of Thermal Analysis and Calorimetry 92 ( 3) 851 -855

2008

Copper oxide and niobium pentoxide supported on silica-alumina: Synthesis, characterization, and application on diesel soot oxidation

V BRAGA , F GARCIA , J DIAS , S DIAS
Journal of Catalysis 247 ( 1) 68 -77

2007