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Listar por autor "Ródenas Torralba, Tania"

Mostrando ítems 1-9 de 9

Aerobic oxidation of thiols to disulfides by heterogeneous gold catalysts

Corma Canós, Avelino; Ródenas Torralba, Tania; Sabater Picot, Mª José (Royal Society of Chemistry, 2012)

Thiols are smoothly and efficiently oxidized to disulfides (RSSR) with air in the presence of gold nanoparticles supported on CeO2 in absence of solvent, as well as in aqueous solutions and neutral pH. It is shown that the ...
CATALIZADORES MONO- Y MULTI-FUNCIONALES BASADOS EN NANOPARTÍCULAS METÁLICAS EN INTENSIFICACIÓN DE PROCESOS QUÍMICOS Y NUEVOS MEDIOS DE REACCIÓN COMPATIBLES CON LA QUÍMICA VERDE

Ródenas Torralba, Tania (Universitat Politècnica de València, 2011-07-04)

La presente tesis doctoral se ha centrado en el diseño y la preparación de catalizadores mono- y multi-funcionales basados en nanopartículas metálicas (NPMs) empleando diferentes estrategias de síntesis. Estas NPMs se han ...
Direct Conversion of Syngas to Higher Alcohols via Tandem Integration of Fischer-Tropsch Synthesis and Reductive Hydroformylation

Jeske, Kai; Rösler, Thorsten; Maurice Belleflamme; Ródenas Torralba, Tania; Nico Fischer; Michael Claeys; Walter Leitner; Andreas J. Vorholt; Prieto González, Gonzalo (John Wiley & Sons, 2022-08-01)

[EN] The selective conversion of syngas to higher alcohols is an attractive albeit elusive route in the quest for effective production of chemicals from alternative carbon resources. We report the tandem integration of ...
FIB-SEM tomography in catalysis and electrochemistry

Ródenas Torralba, Tania; Prieto González, Gonzalo (Elsevier, 2022-12-01)

[EN] Tomographic imaging methods have been incorporated, mostly from other scientific disciplines, into catalysis research. They are invaluable tools for the structural diagnostics of solid catalyst and electrode materials, ...
Mechanism of selective alcohol oxidation to aldehydes on gold catalysts: influence of surface roughness on reactivity

Boronat Zaragoza, Mercedes; Corma Canós, Avelino; Illas, Francesc; Radilla, Juan; Ródenas, Tania; Sabater Picot, Mª José (Elsevier, 2011)

[EN] The complete reaction pathway for the selective alcohol oxidation to aldehyde has been obtained from periodic density functional theory (DFT) calculations on a series of catalyst models having Au atoms with different ...
Metal organic framework nanosheets in polymer composite materials for gas separation

Ródenas Torralba, Tania; Luz Mínguez, Ignacio; Prieto González, Gonzalo; Seoane, Beatriz; Miro, Hozanna; Corma Canós, Avelino; Kapteijn, Freek; Llabrés i Xamena, Francesc Xavier; Gascon, Jorge (Nature Publishing Group, 2015)

[EN] Composites incorporating two-dimensional nanostructures within polymeric matrices have potential as functional components for several technologies, including gas separation. Prospectively, employing metal-organic ...
Monoalkylations with alcohols by a cascade reaction on bifunctional solid catalysts: Reaction kinetics and mechanism

Corma Canós, Avelino; Ródenas Torralba, Tania; Sabater Picot, Mª José (ACADEMIC PRESS INC ELSEVIER SCIENCE, 2011)

[EN] A bifunctional catalytic system formed by Pd on MgO catalyzes the cascade process between benzyl alcohol and phenylacetonitrile, diethylmalonate and nitromethane, to give the respective alpha-monoalkylated products ...
One-Pot Palladium-Catalyzed Borrowing Hydrogen Synthesis of Thioethers

Corma Canós, Avelino; Navas Escrig, Javier; Ródenas Torralba, Tania; Sabater Picot, Mª José (John Wiley & Sons, 2013)

[EN] Palladium on magnesium oxide is able to allow a one-pot reaction to synthesize thioethers from thiols and aldehydes formed in situ from the respective alcohol by means of a borrowing hydrogen method. The reaction is ...
Solid Single-Atom Catalysts in Tandem Catalysis: Lookout, Opportunities and Challenges

Ródenas Torralba, Tania; Prieto González, Gonzalo (John Wiley & Sons, 2022-12-07)

[EN] Tandem catalysis stands out as a major instrument towards the intensification of existing and future chemical processes. Initially formulated in the field of homogeneous catalysis, the concept relies on the single-pot ...