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Listar por autor "Santiago Portillo, Andrea"

Mostrando ítems 1-20 de 25

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A highly conductive nanostructured PEDOT polymer confined into the mesoporous MIL-100(Fe)

Salcedo-Abraira, Pablo; Santiago-Portillo, Andrea; Atienzar Corvillo, Pedro Enrique; Bordet, Pierre; Salles, Fabrice; Guillou, Nathalie; Elkaim, Erik; García Gómez, Hermenegildo; Navalón Oltra, Sergio; Horcajada, Patricia (The Royal Society of Chemistry, 2019-07-14)

[EN] Despite the higher efficiency, larger color range and faster stimulus response of polymeric electrochromic materials, their poor cyclability strongly hampers their application in optoelectronics. As an original strategy ...
A highly stable and hierarchical tetrathiafulvalene-based metal organic framework with improved performance as a solid catalyst

Souto, Manuel; Santiago-Portillo, Andrea; Palomino Roca, Miguel; Vitorica-Yrezabal, Iñigo J.; Vieira, Bruno J. C.; Waerenborgh, João C.; Valencia Valencia, Susana; Navalón Oltra, Sergio; Rey Garcia, Fernando; García Gómez, Hermenegildo; Minguez Espallargas, Guillermo (The Royal Society of Chemistry, 2018-03)

[EN] Herein we report the synthesis of a tetrathiafulvalene (TTF)-based MOF, namely MUV-2, which shows a non-interpenetrated hierarchical crystal structure with mesoporous one-dimensional channels of ca. 3 nm and orthogonal ...
Aqueous Phase Methanol Reforming Catalyzed by Fe-Cu Alloy Nanoparticles Wrapped on Nitrogen-Doped Graphene

García-Baldoví, Alberto; Peng, Lu; Santiago-Portillo, Andrea; Asiri, Abdullah M.; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (American Chemical Society, 2022-07-25)

[EN] Small Fe-Cu nanoparticles (NPs) (about 1 nm) supported at a high loading (over 10 wt %) on N-doped graphitic carbon have been prepared in a single pyrolytic step from chitosan adsorbing Cu2+ and Fe2+ salts. The presence ...
Cu(II)-Schiff base covalently anchored to MIL-125(Ti)-NH2 as heterogeneous catalyst for oxidation reactions

Daliran, Saba; Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Reza Oveisi, Ali; Alvaro Rodríguez, Maria Mercedes; Ghorbani-Vaghei, Ramin; Azarifar, Davood; García Gómez, Hermenegildo (Elsevier, 2018-12)

[EN] MIL-125(Ti)-NH2 has been modified by reaction of salicylaldehyde with the terephthalate amino groups to form a salicylideneimine that act as ligand of Cu2+. The success of the postsynthetic modification was assessed ...
Design of stable mixed-metal MIL-101(Cr/Fe) materials with enhanced catalytic activity for the Prins reaction

Vallés-García, Cristina; Gkaniatsou, Effrosyni; Santiago-Portillo, Andrea; Giménez-Marqués, Mónica; Alvaro Rodríguez, Maria Mercedes; Greneche, Jean-Marc; Steunou, Nathalie; Sicard, Clemence; Navalón Oltra, Sergio; Serre, Christian; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2020-09-07)

[EN] This work highlights the benefit of designing mixed-metal (Cr/Fe) MOFs for enhanced chemical stability and catalytic activity. A robust and stable mixed-metal MIL-101(Cr/Fe) was prepared through a HF-free direct ...
Diseño planta piloto para obtención de productos de alto valor añadido a partir del petróleo, mil-101 (CR) y (FE) como catalizadores heterogeneos

Santiago Portillo, Andrea (Universitat Politècnica de València, 2015-10-15)

Consulta en la Biblioteca ETSI Industriales (Riunet)
Estudio de la actividad catalítica de materiales basados en grafeno en reacciones de oxidación aeróbica con interés para la industria de química fina

Botí Valls, Héctor Ismael (Universitat Politècnica de València, 2018-10-16)

[ES] Tradicionalmente la industria química ha empleado sales de metales de transición como reactivos para llevar a cabo transformaciones orgánicas. Posteriormente, la catálisis ha permitido el desarrollo de procesos más ...
Estudio de la actividad catalítica de materiales híbridos metal-orgánico conteniendo complejos metálicos en su estructura como catalizadores heterogéneos para la industria de Química Fina

Salinas Rodríguez, Jorge (Universitat Politècnica de València, 2017-09-13)

The products of the fine chemical industry have become a fundamental need to maintain current social life. Fine chemicals include pharmaceuticals, flavorings, fragrances, etc. It should be noted that many of the processes ...
Estudio de la actividad y estabilidad de fotoelectrodos basados en grafenos dopados para la producción de hidrógeno

Navarro Gázquez, Pedro José (Universitat Politècnica de València, 2019-09-02)

[ES] El objetivo del presente Trabajo Fin de Máster (TFM) es estudiar la eficiencia de fotoelectrodos preparados a base de grafeno dopado para la producción fotoelectroquímica de hidrógeno a partir de agua. Además, se ...
Exploring the catalytic performance of a series of bimetallic MIL-100(Fe, Ni) MOFs

Giménez-Marqués, Mónica; Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; Briois, Valérie; Nouar, Farid; García Gómez, Hermenegildo; Serre, Christian (The Royal Society of Chemistry, 2019-09-21)

[EN] A series of mixed-metal Fe-III/Ni-II metal-organic frameworks (MOFs) of the MIL-100 type containing different metal ratios have been synthesized de novo, following an approach that requires tuning of the Fe-III/Ni-II ...
Generating and optimizing the catalytic activity in UiO-66 for aerobic oxidation of alkenes by post-synthetic exchange Ti atoms combined with ligand substitution

Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Elsevier, 2018-09)

[EN] The catalytic activity for the aerobic epoxidation of cyclooctene of UiO-66 has been introduced by post synthetic ion exchange of Zr4+ by Ti4+ at the nodes and the performance optimized by nitro substitution in the ...
Influence of functionalization of terephthalate linker on the catalytic activity of UiO-66 for epoxide ring opening

Blandez, Juan F.; Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Gimenez Marques, Monica; Alvaro Rodríguez, Maria Mercedes; Horcajada, Patricia; García Gómez, Hermenegildo (Elsevier, 2016-12-15)

[EN] A series of five isostructural zirconium terephthalate UiO-66 metal organic frameworks bearing different functional groups on the terephthalate linker (UiO-66-X; X = H, NH2, NO2, Br, Cl,) have been successfully prepared ...
Influence of Terephthalic Acid Substituents on the Catalytic Activity of MIL-101(Cr) in Three Lewis Acid Catalyzed Reactions

Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Concepción Heydorn, Patricia; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (John Wiley & Sons, 2017)

[EN] Six isostructural MIL¿101(Cr)¿X (X: H, NO2, SO3H, Cl, CH3, and NH2) materials have been prepared directly by the reaction of CrIII salts and the corresponding terephthalic acid or by postsynthetic treatments of preformed ...
Influence of the organic linker substituent on the catalytic activity of MIL-101(Cr) for the oxidative coupling of benzylamines to imines

Santiago-Portillo, Andrea; Blandez, Juan F.; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017)

[EN] MIL-101(Cr) having substituents at the terephthalate linker (X = H, NO2, SO3H, Cl, CH3 and NH2) promotes the aerobic oxidation of benzylamines to the corresponding N-benzylidene benzylamines at different rates. ...
Long-Term Photostability in Terephthalate Metal-Organic Frameworks

Mateo-Mateo, Diego; Santiago-Portillo, Andrea; Albero-Sancho, Josep; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (John Wiley & Sons, 2019-12-02)

[EN] Prolonged (weeks) UV/Vis irradiation under Ar of UiO-66(Zr), UiO66 Zr-NO2, MIL101 Fe, MIL125 Ti-NH2, MIL101 Cr and MIL101 Cr(Pt) shows that these MOFs undergo photodecarboxylation of benzenedicarboxylate (BDC) linker ...
MIL-101 as Reusable Solid Catalyst for Autoxidation of Benzylic Hydrocarbons in the Absence of Additional Oxidizing Reagents

Santiago Portillo, Andrea; Navalón Oltra, Sergio; García Cirujano, Francisco; Llabrés i Xamena, Francesc Xavier; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (American Chemical Society, 2015-06)

Materiaux de l Institute Lavosier-101 (MIL-101) promotes benzylic oxidation of hydrocarbons exclusively by molecular oxygen in the absence of any other oxidizing reagent or initiator. Using indane as model compound, the ...
MIL-101 promotes the efficient aerobic oxidative desulfurization of dibenzothiophenes

Gómez Paricio, Adrián; Santiago Portillo, Andrea; Navalón Oltra, Sergio; Concepción Heydorn, Patricia; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Royal Society of Chemistry, 2016)

[EN] MIL-101 promotes aerobic oxidation in n-dodecane of dibenzothiophene (DBT) and its methyl-substituted derivatives to their corresponding sulfones with complete selectivity, without observation of the sulfoxide. DBT ...
MIL-101(Cr)-NO2 as efficient catalyst for the aerobic oxidation of thiophenols and the oxidative desulfurization of dibenzothiophenes

Vallés-García, Cristina; Santiago-Portillo, Andrea; Alvaro Rodríguez, Maria Mercedes; Navalón Oltra, Sergio; García Gómez, Hermenegildo (Elsevier, 2020-01-25)

[EN] A series of MIL-101(Cr)-X functionalized with electron withdrawing (NO2, SO3H or Cl) or electron donor (NH2 or CH3) groups has been tested for the solvent-free oxidative coupling of thiophenol to disulfides. No ...
Room temperature silylation of alcohols catalyzed by metal organic frameworks

Dhakshinamoorthy, Amarajothi; Santiago-Portillo, Andrea; Concepción Heydorn, Patricia; Herance, Jose R.; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017-06-21)

[EN] The commercial Al(OH)(BDC) (BDC: 1,4-benzenedicarboxylic acid) metal organic framework (Basolite A100) is a suitable heterogeneous catalyst for the silylation of benzylic and aliphatic alcohols by hexamethyldisilazane ...
Ruthenium(II) Tris(2,2'-bipyridyl) Complex Incorporated in UiO-67 as Photoredox Catalyst

Santiago-Portillo, Andrea; Garcia-Baldovi, Hermenegildo; Carbonell Llopis, Esther Joaquina; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo; Ferrer Ribera, Rosa Belén (American Chemical Society, 2018)

[EN] Ruthenium(II) bis(2,2'-bipyridine) (2,2'-bipyridyl-5,5'-dicarboxylic acid), Rudcbpy, attached to the UiO-67(Zr) metal organic framework (MOF), generates upon visible light excitation the localized triplet excited state ...