Mostrando 10 resultados de: 10
Filtros aplicados
Subtipo de publicación
Article(10)
Publisher
Journal of Catalysis(2)
Advanced Powder Technology(1)
Applied Clay Science(1)
Chemistry of Materials(1)
Journal of Porous Materials(1)
Área temáticas
Química física(6)
Ingeniería y operaciones afines(5)
Ingeniería química(3)
Química inorgánica(3)
Tecnología de productos químicos industriales(3)
Co-Al spinel-based nanoparticles synthesized by flame spray pyrolysis for glycerol conversion
ArticleAbstract: The catalytic properties of Co-Al spinel nanoparticles prepared by liquid-feed flame spray pyrolysisPalabras claves:Catalyst, Cobalt, Flame spray pyrolysis, Glycerol conversion, NanoparticlesAutores:Alvarez M.G., Jokiniemi J., Karhunen T., Lähde A., Llorca J., Medina F., Modesto-López L.B., Ricardo José ChimentãoFuentes:scopusA nafion film cover to enhance the analytical performance of the CuO/Cu electrochemical sensor for determination of chemical oxygen demand
ArticleAbstract: We modified and evaluated the performance of a CuO/Cu electrochemical electrode for chemical oxygenPalabras claves:chemical oxygen demand, Copper oxide electrode, detection, Nafion filmAutores:Alvarado J., Byron Ordóñez Ríos, Lenys Fernández, Llorca J., Patricio Javier Espinoza-Montero, Tanya CarchiFuentes:scopusDefect-induced strategies for the creation of highly active hydrotalcites in base-catalyzed reactions
ArticleAbstract: Mg-Al hydrotalcites have demonstrated their superior performance in numerous base-catalyzed applicatPalabras claves:Exfoliation, hydrotalcite, Nanoplatelets, Rehydration, Styrene epoxidation, UltrasoundsAutores:Abelló S., Cesteros Y., Llorca J., Medina F., Ricardo José Chimentão, Salagre P., Sueiras J.E.Fuentes:scopusDirect growth of hydrotalcite nanolayers on carbon fibers by electrospinning
ArticleAbstract: Hydrotalcite (HT) nanolayers have been grown directly on carbon fibers by carbonization and subsequePalabras claves:Basic centers, Carbon fibers, Electrospinning, Glycerol, Glycerol carbonate, layered double hydroxideAutores:Alvarez M.G., Llorca J., Medina F., Modesto-López L.B., Ricardo José Chimentão, Rosell-Llompart J.Fuentes:scopusHigh zirconium loads in Zr-SBA-15 mesoporous materials prepared by direct-synthesis and pH-adjusting approaches
ArticleAbstract: SBA-15 is a material with interesting characteristics associated with the size, order, uniformity, aPalabras claves:Direct synthesis, Heteroatomic incorporation, High charge, Mesoporous, pH adjustment, Zr-SBA-15Autores:Colmenares-Zerpa J., Gajardo J., Gispert-Guirado F., Llorca J., Peixoto A.F., Ricardo José Chimentão, Santos J.B.O., Silva D.S.A., Silva J.A., Urquieta-Gonzalez E.A.Fuentes:scopusInsights into Palladium Deactivation during Advanced Oxidation Processes
ArticleAbstract: A key step in creating efficient and long-lasting catalysts is understanding their deactivation mechPalabras claves:Autores:Alvarez M.G., Crivoi D.G., Dafinov A.I., García-García F.J., Llorca J., Medina F., Osegueda O., Verónica Pinos-VélezFuentes:googlescopusRevealing the effects of high Al loading incorporation in the SBA-15 silica mesoporous material
ArticleAbstract: High aluminum loading incorporation in the SBA-15 silica structure was investigated. Different Si/AlPalabras claves:acidity, Aluminum-incorporation, Mesoporous, SBA-15, Structure, TexturalAutores:Alvarez M.G., Colmenares-Zerpa J., Gajardo J., Gispert-Guirado F., Llorca J., Peixoto A.F., Ricardo José Chimentão, Santos J.B.O., Sepulveda C., Silva D.S.A., Silva J.A., Szanyi J., Urquieta-Gonzalez E.A.Fuentes:scopusPreparation of SBA-15 and Zr-SBA-15 materials by direct-synthesis and pH-adjustment methods
ArticleAbstract: SBA-15 mesoporous silica materials with zirconium atoms incorporated into its structure were preparePalabras claves:incorporation, Mesoporous, SBA-15, Silica, Structure, ZirconiumAutores:Colmenares-Zerpa J., Gispert-Guirado F., Llorca J., Peixoto A.F., Ricardo José ChimentãoFuentes:scopusPropene epoxidation over TiO<inf>2</inf>-supported Au-Cu alloy catalysts prepared from thiol-capped nanoparticles
ArticleAbstract: Propene oxidation to propene oxide (PO) was performed with N2O in the temperature range of 473-673 KPalabras claves:Au-Cu alloy, HRTEM, Nanoparticles, Propene epoxidationAutores:Angurell I., Domínguez M., Ledesma C., Llorca J., Medina F., Ricardo José Chimentão, Rossell O., Seco M., Sueiras J.E.Fuentes:scopusSynthesis of tungsten carbide on Al-SBA-15 mesoporous materials by carburization
ArticleAbstract: Aluminum was incorporated into SBA-15 supports at molar ratios Si/Al = 10 and 2 by the pH-adjustingPalabras claves:Al-SBA-15, Mesoporous silica, SBA-15, Tungsten carbideAutores:Alvarez M.G., Dafinov A.I., Gispert-Guirado F., Güell E.J., Llorca J., Medina F., Modesto-López L.B., Ricardo José Chimentão, Rosell-Llompart J., Santos J.B.O., Tichit D.Fuentes:scopus