Alonso Escobar, Cristina(Universitat Politècnica de València, 2012-05-15)
La reducción de óxidos de nitrógeno sobre materiales zeolíticos
intercambiados con metales de transición es una de las rutas más prometedoras
para la disminución de estos contaminantes en emisores móviles. Sin embargo,
existe ...
Jiménez-Ruiz, Mónica; Lemishko, Tetiana; Rey Garcia, Fernando; SASTRE NAVARRO, GERMAN IGNACIO(Elsevier, 2024-01-15)
[EN] Zeolite mordenite (MOR, Si/Al =10) was used as catalyst for the reaction between CO and dimethyl ether (DME) to give methyl acetate. Since the reaction is catalysed by Bronsted acid sites, Inelastic Neutron Scattering ...
The zeolite Beta is considered as a promising additive for FCC catalyst in diesel oil production. In this article, it is shown that hierarchical zeolite Beta obtained by an optimized desilication procedure increases diesel ...
Lozinska, Magdalena M.; Mowat, John P. S.; Wright, Paul A.; Thompson, Stephen P.; Jorda Moret, Jose Luis; Palomino Roca, Miguel; Valencia Valencia, Susana; Rey Garcia, Fernando(American Chemical Society, 2014-03-25)
Adsorption of CO2 and CH4 has been measured on the Na-, K-, and Cs-forms of zeolite Rho (0 9 bar; 283 333 K). Although CH4 is excluded, CO2 is readily taken up, although the uptake at low pressures decreases strongly, in ...
Wittee Lopes, Christian(Universitat Politècnica de València, 2018-09-10)
El objetivo de esta tesis es estudiar la agrupación y el crecimiento de especies metálicas confinadas o soportadas en materiales porosos mediante espectroscopia de absorción de rayos X in situ. Para lograrlo, las especies ...
[EN] The charge matching effect has been found to be an important parameter driving the synthesis towards particular zeolite frameworks. This has been evidenced by isomorphous incorporation of Aluminium into the zeolite ...
Gutiérrez-Tarriño, Silvia; Olloqui Sariego, José Luis; Calvente, Juan José; Palomino Roca, Miguel; Mínguez Espallargas, Guillermo; Jorda Moret, Jose Luis; Rey Garcia, Fernando; Oña-Burgos, Pascual(American Chemical Society, 2019-12-18)
[EN] The synthesis of a new microporous metal-organic framework (MOF) based on two secondary building units, with dinuclear cobalt centers, has been developed. The employment of a well-defined cobalt cluster results in an ...
Bereciartua-Pérez, Pablo Javier; Cantin Sanz, Angel; Corma Canós, Avelino; Jorda Moret, Jose Luis; Palomino Roca, Miguel; Rey Garcia, Fernando; Valencia Valencia, Susana; Corcoran Jr., Edward W.; Kortunov, Pavel; Ravikovitch, Peter I.; Burton, Allen; Yoon, Chris; Wang, Yu; Paur, Charanjit; Guzman, Javier; Bishop, Adeana R.; Casty, Gary L.(American Association for the Advancement of Science (AAAS), 2017-11-24)
[EN] The discovery of new materials for separating ethylene from ethane by adsorption, instead of using cryogenic distillation, is a key milestone for molecular separations because of the multiple and widely extended uses ...
[ES] El objeto final de este proyecto es contribuir al incremento de
la competitividad de ALBA haciendo más atractivo al servicio a usuarios
españoles, provenientes tanto de los centros de investigación públicos
(Universidades, ...
Gutierrez-Sevillano, Juan José; Calero, Sofia; Hamad, Said; Grau-Crespo, Ricardo; Rey Garcia, Fernando; Valencia Valencia, Susana; Palomino Roca, Miguel; Balestra, Salvador R. G.; Ruiz-Salvador, A. Rabdel(Wiley, 2016-06-11)
Incorporation of germanium in zeolites is well known to confer static flexibility to their framework, by stabilizing the formation of small rings. In this work, we show that the flexibility associated to Ge atoms in zeolites ...
Martinez-Ortigosa, Joaquin; Millán, Reisel; Simancas, Jorge; Hernández-Rodríguez, Manuel; Vidal Moya, José Alejandro; Jorda Moret, Jose Luis; Martineau-Corcos, Charlotte; Sarou-Kanian, Vincent; Boronat Zaragoza, Mercedes; Blasco Lanzuela, Teresa; Rey Garcia, Fernando(The Royal Society of Chemistry, 2024-01-03)
[EN] The choice of structure directing agents (SDAs) in zeolite synthesis significantly impacts the arrangement of active sites, thereby influencing the stabilization of reaction intermediates with profound implications ...
Palou, L.; Cerrillo, J. L.; Klangmuang, P.; Perez-Gago, M.B.; Taberner, V.; de la Fuente, B.; Sothornvit, R.; Rey Garcia, Fernando; Valencia Valencia, Susana; Palomares Gimeno, Antonio Eduardo(International Society for Horticultural Science (ISHS), 2021)
[EN] Two types of commercial Na-zeolites, linde type A (LTA) and faujasite (FAU) were
prepared with different percentage of silver that was incorporated by ion exchange
using solutions of AgNO3. The physico-chemical ...
Cerrillo Olmo, José Luis(Universitat Politècnica de València, 2019-07-22)
[ES] En esta Tesis Doctoral se ha estudiado el desarrollo de nuevos materiales basados en metales nobles y seminobles para su aplicación como catalizadores para su uso en tratamiento de aguas contaminadas y como aditivos ...
The results of both chemical and XPS analysis pointed out that desilication of highly siliceous ZSM-5 of Si/Al = 164 was more effective in the surface zone than in the bulk, contrary to zeolite ZSM-5 of Si/Al = 31.6. ...
De Marcos-Galán, Alessandra; E Silva de Almeida, Gabrielli Maria; Martinez-Ortigosa, Joaquin; SASTRE NAVARRO, GERMAN IGNACIO; Jiménez-Ruiz, M.; Rey Garcia, Fernando; Blasco Lanzuela, Teresa(Elsevier, 2024-03-01)
[EN] Zeolite-based adsorbents have been successfully used for many challenging separations due to their tunable properties. A particularly notable application involves the separation of light olefins from paraffins, wherein ...
Saez-Ferre, Sara; Boronat Zaragoza, Mercedes; Cantin Sanz, Angel; Rey Garcia, Fernando; Oña-Burgos, Pascual(American Chemical Society, 2018-07-26)
[EN] A multinuclear NMR has been carried out to elucidate the mechanism of action of CC3-R box-type chiral materials for the separation of enantiomers, supported by theoretical calculations. The potential of these materials ...
Hernández Rodríguez, Manuel(Universitat Politècnica de València, 2014-02-13)
DESARROLLO DE NUEVOS MATERIALES MICROPOROSOS QUE PUEDEN SER DE INTERÉS EN PROCESOS DE PETROLEOQUÍMICA Y QUÍMICA FINA, ASÍ COMO EN PROCESOS DE ADSORCIÓN Y SEPARACIÓN DE HIDROCARBUROS LIGEROS, TALES COMO HIDROCARBUROS LINEALES ...
Pintor Labandeira, Antía(Universitat Politècnica de València, 2020-09-04)
[ES] Olefinas ligeras tales como etileno y propileno son importantes productos primarios de la
industria de polímeros, y se obtienen fundamentalmente a partir de craqueo de nafta y
alcanos de cadena corta, como etano y ...