Mostrando 10 resultados de: 14
Filtros aplicados
Subtipo de publicación
Article(14)
Publisher
Biotechnology Reports(1)
Catalysis Communications(1)
Catalysis Letters(1)
Catalysis Today(1)
Ceramics International(1)
Área temáticas
Química física(6)
Ingeniería y operaciones afines(5)
Química inorgánica(5)
Tecnología de productos químicos industriales(4)
Ingeniería química(3)
Área de conocimiento
Catálisis(5)
Nanostructura(4)
Nanopartícula(2)
Biotecnología(1)
Ingeniería química(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: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: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 SrFe(Al)O<inf>3−δ</inf>–SrAl<inf>2</inf>O<inf>4</inf> nanocomposites via green route
ArticleAbstract: A ceramic nanocomposite of SrFe(Al)O3−δ and Sr3Al2O6 was obtained using the controlled combustion ofPalabras claves:Electron microscopy, Hexa-aluminate, nanocomposite, Strontium ferrite, XPSAutores:Cañizales E., Del Toro R.S., Diaz Y., Edward E. Ávila, Gutierrez B., Pinto-Castilla S., Sifontes A.B.Fuentes:scopusSynthesis, 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:googlescopusNiFe<inf>2</inf>O<inf>4</inf>/activated carbon nanocomposite as magnetic material from petcoke
ArticleAbstract: Nickel ferrite (NiFe2O4) was supported on activated carbon (AC) from petroleum coke (petcoke). PotasPalabras claves:Activated carbon, ferrite, hydrothermal synthesis, Magnetic property, Nanoparticle, PetcokeAutores:Del Castillo H., Diaz Y., García J., Morales R., Pedro Silva, Ramos M., Rodriguez J., Sarah Briceño, Villarroel M., Werner Brämer-EscamillaFuentes: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:googlescopusMetallic monoliths of AISI 304 stainless steel, aluminum, FeCrAlloy® and brass, coated by Mo and W oxides for thiophene hydrodesulfurization
ArticleAbstract: (Graph Presented) Metal sheets of AISI 304 stainless steel (SS), aluminum (Al), FeCrAlloy® (FA) andPalabras claves:AISI 304 stainless steel, aluminum, Brass, FeCrAlloy®, Metallic monoliths for HDSAutores:Diaz Y., Garcí L., Joaquin L. Brito, Méndez F.J., Mónaco A., Rosales P., Sevilla A.Fuentes:googlescopus