Mostrando 10 resultados de: 13
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Journal of Molecular Catalysis A: Chemical(3)
Microporous and Mesoporous Materials(3)
Catalysis Letters(2)
Catalysis Communications(1)
Catalysis Today(1)
Characterization of bifunctional Pt/H[Ga]ZSM5 and Pt/H[Al]ZSM5 catalysts: II. Evidences of a Pt-Ga interaction
ArticleAbstract: The purpose of this work is to elucidate how platinum supported on a gallosilicate of the MFI type iPalabras claves:Acetone transformation, Catalyst characterization, Pt-Ga interaction, Pt/H[Ga]MFI, TEM, XPSAutores:Albornoz A., Diaz Y., Joaquin L. Brito, Mediavilla M., Melo L.Fuentes:scopusComparison of vanadium carbide and nitride catalysts for hydrotreating
ArticleAbstract: Vanadium nitride and carbide were synthesized by the temperature-programmed reaction of ammonium vanPalabras claves:hydrotreating, Vanadium carbide, Vanadium nitride, Vanadium sulfideAutores:Albornoz A., Betancourt P., Joaquin L. Brito, Labadí M., Marrero S., Moronta D., Pfaff C., Rodríguez P.Fuentes:googlescopusDevelopment of a copper chromite catalyst for carbon monoxide automobile emission control
Conference ObjectAbstract: Copper-chromium catalysts employed for CO oxidation were found to be affected by composition and prePalabras claves:Autores:Albornoz A., Carías O., Castro G.R., Joaquin L. Brito, Laine J., Severino F., Valera D.Fuentes:googlescopusCatalytic effect of KOH on textural changes of carbon macro-networks by physical activation
Conference ObjectAbstract: The synthesis and definition of the topological organization of polygonal macro-networks of carbon iPalabras claves:BET, Carbon networks, KOH, Macro-coils, Physical activationAutores:Albornoz A., Joaquin L. Brito, Labady M., Laine J., Matos J.Fuentes:googlescopusEffect, of the supported Pt on the migration of structural Ga toward the surface of catalysts of the Pt/H[Ga]ZSM5 type
ArticleAbstract: The aim of this work is to find out how platinum supported over a gallosilicate of the MFI type inflPalabras claves:Bifunctional catalyst, Pt-Ga interaction, Pt/H[Ga]ZSM5, XPS, TEM characterizationAutores:Albornoz A., Diaz Y., Joaquin L. Brito, Mediavilla M., Melo L.Fuentes:googlescopusNickel molybdate as precursor of HDS catalysts: Effect of phase composition
ArticleAbstract: Sulfided αand β-NiMoO4 have been employed as model HDS catalysts, aiming to investigate the effect oPalabras claves:catalyst characterization (TPR), HDS catalysts, Nickel molybdateAutores:Albornoz A., Barbosa A.L., Joaquin L. Brito, Laine J., Severino F.Fuentes:googlescopusInfluence of the acid sites density in the acetone transformation over bifunctional Pt/H[Ga]ZSM5 catalysts
ArticleAbstract: The purpose of this work is to elucidate the effect of acid sites density on the catalytic behaviourPalabras claves:Acetone transformation, Bifunctional catalysts, Gallosilicates, MIBK, XPSAutores:Albornoz A., Diaz Y., Joaquin L. Brito, Mediavilla M., Melo L., Solano R.Fuentes:googlescopusMIBK from acetone on Pd/H-[Ga]ZSM5 catalysts: Effect of metal loading
ArticleAbstract: This work presents the preparation and characterization of three bifunctional catalysts consisting oPalabras claves:Acetone transformation, Gallosilicate, Metal loading effect, MIBK, PalladiumAutores:Albornoz A., Diaz Y., Joaquin L. Brito, Llanos A., Mediavilla M., Melo L.Fuentes:googlescopusMicrowave-assisted polyol synthesis of Pt/H-ZSM5 catalysts
ArticleAbstract: Three H-ZSM5 solids with Si/Al atomic ratios of 22, 71 and 96 were synthesized and characterized byPalabras claves:catalysts, microwaves, Polyol method, Pt/H-ZSM5, TPRAutores:Albornoz A., Joaquin L. Brito, Llanos A., Mediavilla M., Melo L., Morales H., Moronta D., Sifontes A.B., Solano R.Fuentes:googlescopusIron(II) and cobalt(II) tris(2-pyridyl)phosphine and tris(2-pyridyl)amine catalysts for the ethylene polymerization
ArticleAbstract: Polyethylene was synthesized using iron(II) and cobalt(II) complexes stabilized by tris(2-pyridyl)XPalabras claves:Cobalt(II), Ethylene, Iron(II), polymerization, Tris(2-pyridyl)amine, Tris(2-pyridyl)phosphineAutores:Albornoz A., Antonio Díaz-Barrios, Carmen A., Casas E., Catarí E.L., Karam A.R., López-Linares F., Martínez M., Pekerar S.V., Sánchez Y., Tenia R.Fuentes:scopus