Mostrando 6 resultados de: 6
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Journal of Molecular Catalysis A: Chemical(2)
Applied Surface Science(1)
Chemical Communications(1)
Journal of Experimental Nanoscience(1)
Journal of Materials Science(1)
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scopus(6)
Effects of morphology and cesium promotion over silver nanoparticles catalysts in the styrene epoxidation
Conference ObjectAbstract: Silver nanowires have been obtained by polyol reduction of silver nitrate in presence of polyvinyl-pPalabras claves:Autores:Cesteros Y., Fierro J.L.G., Medina F., Ricardo José Chimentão, Salagre P., Sueiras J.E.Fuentes:scopusDifferent morphologies of silver nanoparticles as catalysts for the selective oxidation of styrene in the gas phase
ArticleAbstract: Silver nanoparticles of different morphologies were prepared using the polyol process and then dispePalabras claves:Autores:Cesteros Y., Kirm I., Medina F., Ricardo José Chimentão, Rodríguez X., Salagre P., Sueiras J.E.Fuentes:scopusStyrene epoxidation over cesium promoted silver nanowires catalysts
ArticleAbstract: Epoxidation of styrene to styrene oxide (SO) by molecular oxygen was studied over cesium promoted siPalabras claves:Cs, Epoxidation, nanowires, Sem, silver nanoparticles, styrene, XPSAutores:Cesteros Y., Fierro J.L.G., Medina F., Ricardo José Chimentão, Salagre P., Sueiras J.E.Fuentes:scopusSynthesis, characterization and catalytic activity of metal nanoparticles in the selective oxidation of olefins in the gas phase
ArticleAbstract: Shape controlled metal nanoparticles were studied in the epoxidation of olefins. PVP mediated polyolPalabras claves:Copper, Epoxidation, GOLD, Nanocubes, Nanoparticles, Nanopolyedra, nanowires, Olefins, Sem, SILVER, TEM, UV-VISAutores:Barrabés N., Cesteros Y., Fierro J.L.G., Medina F., Ricardo José Chimentão, Salagre P., Sueiras J.E.Fuentes:scopusSensitivity of styrene oxidation reaction to the catalyst structure of silver nanoparticles
Conference ObjectAbstract: This study shows how different morphologies of silver nanoparticles affect the selective oxidation oPalabras claves:Nanopolyhedra, nanowires, SELECTIVE OXIDATION, silver nanoparticles, styreneAutores:Cesteros Y., Fierro J.L.G., Kirm I., Medina F., Ricardo José Chimentão, Rodríguez X., Salagre P., Sueiras J.E.Fuentes:scopusPropene epoxidation by nitrous oxide over Au-Cu/TiO<inf>2</inf> alloy catalysts
ArticleAbstract: Gold-copper alloy catalysts were prepared by impregnation of TiO2 (anatase) support with mixed chlorPalabras claves:Alloy, catalysts, Copper, Epoxidation, GOLD, HRTEM, Nitrous oxide, Propene, XPSAutores:Cesteros Y., Fierro J.L.G., Llorca J., Medina F., Ricardo José Chimentão, Salagre P., Sueiras J.E.Fuentes:scopus