Výsledky vyhledávání - "Alejandro Vidal-Moya"

Akademický článek

Gd-Si Oxide Nanoparticles as Contrast Agents in Magnetic Resonance Imaging

Autor: Alejandro Cabrera-García, Alejandro Vidal-Moya, Ángela Bernabeu, Jesús Pacheco-Torres, Elisa Checa-Chavarria, Eduardo Fernández, Pablo Botella

Publikováno v: Nanomaterials, Vol 6, Iss 6, p 109 (2016)

We describe the synthesis, characterization and application as contrast agents in magnetic resonance imaging of a novel type of magnetic nanoparticle based on Gd-Si oxide, which presents high Gd3+ atom density. For this purpose, we have used a Prussi

Externí odkaz: https://doaj.org/article/d85b7f64bc884ba39d7bdc3afc3ec45f

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Zeolites catalyze the halogen exchange reaction of alkyl halides

Autor: Paloma Mingueza-Verdejo, Juan Carlos Hernández-Garrido, Alejandro Vidal-Moya, Judit Oliver-Meseguer, Antonio Leyva-Pérez

Simple aluminosilicates, including NaX and NaY zeolites, catalyze the selective halogen exchange reaction between two different alkyl organohalides, either in batch or in flow, without any additive or solvent, by simply heating at 130 °C and with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b796d249b2ba08a6efbec17cd70189f
http://hdl.handle.net/10261/311383

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Zeolite-driven Ag species during redox treatments and catalytic implications for SCO of NH3

Autor: Teresa Blasco, Kinga Góra-Marek, Joaquin Martinez-Ortigosa, Christian W. Lopes, Karolina A. Tarach, Eduardo Palomares, Giovanni Agostini, Fernando Rey, Alejandro Vidal Moya

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Digital.CSIC. Repositorio Institucional del CSIC

[EN] Supported silver species are among the most promising catalysts for the depletion of ammonia emission by selective catalytic oxidation (NH3-SCO). Here, an investigation on the influence of small pore CHA and RHO zeolite structures on the silver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9df6b5950b12ca339a90330cc0692af
https://doi.org/10.1039/d1ta09625g

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The role of promoters on the catalytic performance of MxV2O5 bronzes for the selective partial oxidation of H2S

Autor: Lidia Ruiz-Rodríguez, Agustín de Arriba, Alejandro Vidal-Moya, Teresa Blasco, Enrique Rodríguez-Castellón, José M. López Nieto

Publikováno v: Applied Catalysis A: General. 647:118900

Metal-containing vanadium oxide bronzes (MVO; M= Cu, Ag and Ca) have been prepared, characterized (before and after reaction) by various physicochemical techniques, and tested in the partial oxidation of HS. The catalysts were prepared hydrothermally

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b72e5406bf169ea7e695dad1583f06b
https://doi.org/10.1016/j.apcata.2022.118900

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Inelastic Neutron Scattering Study of the Aluminum and Brønsted Site Location in Aluminosilicate LTA Zeolites

Autor: Tetiana Lemishko, Teresa Blasco, Alejandro Vidal Moya, Mónica Jiménez-Ruiz, Fernando Rey, German Sastre, Susana Valencia

Publikováno v: The Journal of Physical Chemistry C. 122:11450-11454

Inelastic neutron scattering (INS) has been employed to determine the location of aluminum and Bronsted acid sites in an LTA-5 sample (Si/Al = 5) with few defects of connectivity. A large number of Al and Bronsted distributions were computationally g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c12e5dd24983d620ce5d0212a6385d7f
https://doi.org/10.1021/acs.jpcc.8b02882

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Characterization and NH3-SCR reactivity of Cu-Fe-ZSM-5 catalysts prepared by solid state ion exchange: The metal exchange order effect

Autor: Joaquin Martinez-Ortigosa, Gérard Delahay, Alejandro Vidal-Moya, Carolina Petitto, Mourad Mhamdi, Imène Mejri, Houda Jouini, Teresa Blasco

Publikováno v: Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2018, 260, pp.217-226. ⟨10.1016/j.micromeso.2017.10.051⟩

The selective catalytic reduction (SCR) of NO with NH3 in the presence of O2 and H2O over a series of Fe and/or Cu-containing ZSM-5 catalysts prepared by solid state ion exchange (SSIE) was investigated. A wide number of experimental techniques (ICP-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4800c221a3bd1cd280eb295cc7d7293
https://doi.org/10.1016/j.micromeso.2017.10.051

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Host-Guest and Guest-Guest Interactions of P- And N-Containing Structure Directing Agents Entrapped inside MFI-Type Zeolite by Multinuclear NMR Spectroscopy

Autor: Jorge Simancas, Joaquin Martinez-Ortigosa, J. Alejandro Vidal-Moya, Philippe Gaveau, Fernando Rey, Teresa Blasco, Bruno Alonso

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2019, 123 (36), pp.22324-22334. ⟨10.1021/acs.jpcc.9b05689⟩
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia

[EN] Highly crystalline pure silica MFI zeolites have been synthesized using tetraethylammonium (TEA), tetraethylphosphonium (TEP), or a mixture of both cations in different proportions as organic structure directing agents (OSDAs). The zeolites have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eade3e3f3d73954b57c0917086c9fa3b
http://hdl.handle.net/10261/206014

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