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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:scopusEffect, 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:googlescopusMesoporous catalysts based on Keggin-type heteropolyacids supported on MCM-41 and their application in thiophene hydrodesulfurization
ArticleAbstract: (Figure Presented) A series of tungsten and molybdenum catalysts supported on MCM-41 were prepared uPalabras claves:12-Molybdophosphoric acid, 12-Tungstophosphoric acid, Heteropolyacids, Hydrodesulfurization, MCM-41Autores:Diaz Y., Echeverría M., Jáuregui R., Joaquin L. Brito, Liendo-Polanco G., Llanos A., Méndez F.J., Ramos-García M.A., Yanet Villasana, Zoltan T.Fuentes:googlescopusPreparation and characterization of bifunctional Pt-Sn/H[Al]ZSM5 catalysts
ArticleAbstract: Bifunctional monometallic Pt/H[Al]ZSM5, Sn/H[Al]ZSM5, and bimetallic Pt-Sn/H[Al]ZSM5 (tin atomic fraPalabras claves:EPR, Pt-Sn/H[Al]ZSM5 catalysts characterization, TEM, Toluene hydrogenation, XPSAutores:Albornoz L.A., Diaz Y., Joaquin L. Brito, Llanos A., Melo L., Morales R., Moronta D.Fuentes:scopusSynthesis of La<inf>0.8</inf>Sr<inf>0.2</inf>FeO<inf>3</inf> perovskites nanocrystals by Pechini sol-gel method
ArticleAbstract: Pechini sol-gel method has been employed for the preparation of nanocrystalline La0.8Sr0.2FeO3 perovPalabras claves:Nanocrystalline materials, Perovskite, Sol-gel preparation, X-ray techniquesAutores:Del Toro R.S., Diaz Y., Hernández P., Joaquin L. BritoFuentes:scopusSynthesis of catalysts based on nitrides and carbides of Nb and Mo for thiophene hydrodesulfurization
ArticleAbstract: Niobium and molybdenum nitride- and carbide-based catalysts were synthesized from the precursor compPalabras claves:Activated carbon, Carbides, catalysts, HDS, NitridesAutores:Albornoz A., Diaz Y., Garcia E., González Y., Joaquin L. BritoFuentes:googlescopusSynthesis, characterization and hydrotreating activity of nanostructured systems on carbon supported vanadium
ArticleAbstract: A novel synthesis route was designed to obtain highly active vanadium based catalysts. Three differePalabras claves:Activated carbon, EPR, Hydrotreatment, Nanoparticles, Vanadium carbideAutores:Betancourt P., Diaz Y., Joaquin L. Brito, Marrero S., Pedro Silva, Pinto-Castilla S.Fuentes:googlescopusSynthesis, characterization and magnetic properties of CoFe <inf>2</inf>O<inf>4</inf> nanoparticles using peg as surfactant
ArticleAbstract: Cobalt ferrite (CoFe2O4) nanoparticles were synthesized using polyethyleneglycol as surfactant in aPalabras claves:characterization, Cobalt ferrite, magnetic properties, Nanoparticles, SynthesisAutores:Cañizales E., Delgado G.E., Diaz Y., Eric Plaza, Pedro Silva, Sarah Briceño, Werner Brämer-EscamillaFuentes:scopusTemplate synthesis and characterization of mesoporous γ-Al <inf>2</inf>O<inf>3</inf> hollow nanorods using Stevia rebaudiana leaf aqueous extract
ArticleAbstract: Mesoporous γ-Al2O3 hollow nanorods have been synthesized using aluminum isopropoxide as Al source anPalabras claves:Hollow nanorods, Stevia rebaudiana, γ-Al O 2 3Autores:Cañizales E., Diaz Y., Joaquin L. Brito, Méndez F.J., Rodríguez M., Sifontes A.B.Fuentes:googlescopus