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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 structural modification by carbiding of alumina supported Anderson-type (NH<inf>4</inf>)<inf>4</inf>[NiMo<inf>6 − x</inf>W<inf>x</inf>O<inf>24</inf>H<inf>6</inf>]·5H<inf>2</inf>O on hydrodesulfurization, hydrodechlorination and selective oxidation
ArticleAbstract: The γ-Al2O3-supported Anderson-type complexes (NH4)4[NiMo6 − xWxO24H6]·5H2O (x = 0, 3 or 6) were carPalabras claves:Anderson-type heteropolyoxomolybdotungstate, Hydrodechlorination, Hydrodesulfurization, NiMoW carbides, SELECTIVE OXIDATION, Stoichiometric proportionsAutores:Diaz Y., Joaquin L. Brito, Puello-Polo E.Fuentes:scopusRemoval of lead in aqueous solutions using amorphous nanoaluminophosphates
ArticleAbstract: Amorphous aluminophosphates nanoparticles with diameter sizes from 23 to 30 nm were used for the adsPalabras claves:Adsorption, biosynthesis, NanoparticlesAutores:Cañizales E., Diaz Y., Freire D., Joaquin L. Brito, Llovera L.J., Méndez F.J., Quintal M., Rondón W., Sifontes A.B.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:googlescopusPretreatment effect on NiMo and CoMo carbide catalysts activity for the reaction of thiophene hydrodesulfuration
ArticleAbstract: It was studied the effect of pretreatment of γ-Al2O 3 supported NiMo and CoMo catalysts on thiophenePalabras claves:Carbides, catalysts, HDS activity, HydrodesulfurationAutores:Diaz Y., Joaquin L. Brito, Lozano L.A.Fuentes:googlescopusObtaining highly crystalline barium sulphate nanoparticles via chemical precipitation and quenching in absence of polymer stabilizers
ArticleAbstract: Here we report the synthesis of barium sulphate (BaSO<inf>4</inf>) nanoparticles from Ba(OH)<inf>2</Palabras claves:Autores:Cañizales E., Cruz-Barrios E., Delgado B.A., Diaz Y., Edward E. Ávila, Gutiérrez G.B., Hernández P., Sifontes A.B., Toro-Mendoza J.Fuentes:googlescopusSynthesis 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, 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:scopus