Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Marta Mediavilla"'
Autor:
Aída Luz Villa, Marta Mediavilla
Publikováno v:
Revista Técnica de la Facultad de Ingeniería, Vol 46 (2023)
Las cáscaras de naranja (Citrus sinensis) son residuos lignocelulósicos abundantes que pueden ser utilizados como fuente de carbono para obtener sólidos con potencial catalítico en la transformación de terpenos y sus óxidos en productos de valo
Externí odkaz:
https://doaj.org/article/71bf07a4b96e445c9a62b12720057232
Autor:
Alvaro Sanchez, Jose Ignacio Pijoan, Susana Pablo, Marta Mediavilla, Rita Sainz de Rozas, Itxasne Lekue, Susana Gonzalez-Larragan, Gaspar Lantaron, Jon Argote, Arturo García-Álvarez, Pedro Maria Latorre, Christian D. Helfrich, Gonzalo Grandes
Publikováno v:
Implementation Science, Vol 15, Iss 1, Pp 1-11 (2020)
Abstract Background De-implementation or abandonment of ineffective or low-value healthcare is becoming a priority research field globally due to the growing empirical evidence of the high prevalence of such care and its impact in terms of patient sa
Externí odkaz:
https://doaj.org/article/a706df5605154c52bd7853af4186a684
Autor:
Ángela B. Sifontes, Luis Melo, Carlos Maza, Juan J. Mendes, Marta Mediavilla, Joaquín L. Brito, Tamara Zoltan, Alberto Albornoz
Publikováno v:
Química Nova, Vol 33, Iss 6, Pp 1266-1269 (2010)
Silver nanoparticles (AgNPs) were prepared by means of the polyol method in the absence of stabilizing polymers. To accomplish this objective, AgNO3 was added to ethylene glycol in the presence of NaOH (1 mol.L-1), the suspension formed was irradiate
Externí odkaz:
https://doaj.org/article/9931e5692a534a69961ce63b518739c2
Autor:
Rita Sainz de Rozas, Susana Gonzalez-Larragan, Itxasne Lekue, Susana Pablo, Jose Ignacio Pijoan, Marta Mediavilla, Pedro Maria Latorre, Gaspar Lantaron, Alvaro Sanchez, Jon Argote, Gonzalo Grandes, Arturo García-Álvarez, Christian D. Helfrich
Publikováno v:
Implementation Science, Vol 15, Iss 1, Pp 1-11 (2020)
Implementation Science : IS
Implementation Science : IS
Background De-implementation or abandonment of ineffective or low-value healthcare is becoming a priority research field globally due to the growing empirical evidence of the high prevalence of such care and its impact in terms of patient safety and
Autor:
Joaquín L Brito, Ismael González, Ricardo Morales, Marta Mediavilla, Luis Melo, Delfín Moronta, Roger Solano
Publikováno v:
Microporous and Mesoporous Materials. 170:189-193
The purpose of this study was the preparation of Pt and Pt–Sn catalysts supported on a HY zeolite (Si/Al = 3) induced by microwave radiation as heating source. The solids were characterized by means of X-ray diffraction (XRD), elemental chemical an
Autor:
Aura Llanos, Marta Mediavilla, Husley Morales, Luis Melo, Alberto Albornoz, Roger Solano, Joaquín L Brito, Ángela B. Sifontes, Delfín Moronta
Publikováno v:
Microporous and Mesoporous Materials. 131:342-349
Three H-ZSM5 solids with Si/Al atomic ratios of 22, 71 and 96 were synthesized and characterized by X-ray diffraction (XRD), ICP-AES chemical analysis and nitrogen physisorption at −196 °C. These were employed as supports in the synthesis of Pt/H-
Publikováno v:
Microporous and Mesoporous Materials. 116:627-632
This work presents the preparation and characterization of three bifunctional catalysts consisting of palladium supported on H-[Ga]ZSM5 zeolite, with a Si/Ga atomic ratio of 16 and Pd contents of 0.09, 0.50 and 1.02 wt%. The lowest and highest Pd con
Publikováno v:
Catalysis Today. :99-105
An MFI type galosilicate was synthesized and characterized employing XRD, N2 adsorption at −196 °C, chemical analysis by ICP-AES, and XPS. This material was used in the preparation of Pd/H[Ga]ZSM5 and Pt/H[Ga]ZSM5 bifunctional catalysts, calcined
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 227:7-15
The purpose of this work is to elucidate how platinum supported on a gallosilicate of the MFI type interacts with extra-framework and/or framework gallium, thus affecting the properties of bifunctional catalysts of the Pt/H[Ga]MFI type. To this end,
Publikováno v:
ResearcherID
The aim of this work is to find out how platinum supported over a gallosilicate of the MFI type influences the removal of Ga from the framework and affects the properties of the Pt/H[Ga]ZSM5 catalysts. In this regard, a gallosilicate and an aluminosi