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Listar por autor "Puche Panadero, Marta"

Mostrando ítems 1-14 de 14

A spectroscopic study to assess the photogeneration of singlet oxygen by graphene oxide

Felip-León, Carles; Puche Panadero, Marta; Miravet, Juan F.; Galindo, F.; Feliz Rodriguez, Marta (Elsevier, 2019-09-15)

[EN] The photogeneration of singlet oxygen (O-1(2) ) during short irradiation times of graphene oxide (GO) is assessed under visible light with soft irradiation conditions either directly monitoring the phosphorescence ...
Cobalt-containing layered or zeolitic silicates as photocatalysts for hydrogen generation

Neatu, Stefan; Puche Panadero, Marta; Fornes Seguí, Vicente; García Gómez, Hermenegildo (Royal Society of Chemistry, 2014)

Layered magadiite and zeolites Y containing framework Co or small CoO clusters in the pores have been synthesized and tested as photocatalysts for water splitting, in the absence and presence of methanol, upon UV or ...
Controlling the selectivity of bimetallic platinum¿ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition

Cerezo-Navarrete, Christian; Mathieu, Yannick; Puche Panadero, Marta; Morales, Cristina; Concepción Heydorn, Patricia; Martínez-Prieto, Luis Miguel; Corma Canós, Avelino (The Royal Society of Chemistry, 2021-01-21)

[EN] Mono and bimetallic platinum-ruthenium nanoparticles have been generated on N-doped graphene (NH2-rGO) following an organometallic approach. Surface and structural studies confirmed the formation of bimetallic MNPs ...
Enhanced Photocatalytic Activity and Stability in Hydrogen Evolution of Mo(6)Iodide Clusters Supported on Graphene Oxide

Puche Panadero, Marta; García-Aboal, Rocío; Mikhaylov, Maxim A.; Sokolov, Maxim N.; Atienzar Corvillo, Pedro Enrique; Feliz Rodriguez, Marta (MDPI AG, 2020-07)

[EN] Catalytic properties of the cluster compound (TBA)2[Mo6Ii8(O2CCH3)a6] (TBA = tetrabutylammonium) and a new hybrid material (TBA)2Mo6Ii8@GO (GO = graphene oxide) in water photoreduction into molecular hydrogen were ...
Graphene oxide as a catalyst for the diastereoselective transfer hydrogenation in the synthesis of prostaglandin derivatives

Coman, Simona M.; Podolean, Iunia; Tudorache, Madalina; Cojocaru, Bogdan; Parvulescu, Vasile I.; Puche Panadero, Marta; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017)

[EN] Modification of GO by organic molecules changes its catalytic activity in the hydrogen transfer from i-propanol to enones, affecting the selectivity to allyl alcohol and diastereoselectivity to the resulting stereoisomers. ...
Graphene oxide as a metal-free catalyst for oxidation of primary amines to nitriles by hypochlorite

Primo Arnau, Ana Maria; Puche Panadero, Marta; Pavel, Octavian D.; Cojocaru, Bogdan; Tirsoaga, Alina; Parvulescu, Vasile; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2016)

[EN] Graphene oxide catalyzes oxidation by NaClO of primary benzyl and aliphatic amines to a product distribution comprising nitriles and imines. Nitriles are the sole product for long chain aliphatic amines. Spectroscopic ...
InSitu Generation of Active Molybdenum Octahedral Clusters for Photocatalytic Hydrogen Production from Water

Feliz Rodriguez, Marta; Puche Panadero, Marta; Atienzar Corvillo, Pedro Enrique; Concepción Heydorn, Patricia; Cordier, Stphane; Molard, Yann (Wiley, 2016-08-09)

The photocatalytic hydrogen evolution reaction (HER) from water under homogeneous and heterogeneous conditions is explored for the {Mo6Br8i}(4+) cluster core based unit starting from (TBA)(2)[(Mo6Br8F6a)-F-i] (TBA=tetra- ...
N-Doped graphene as a metal-free catalyst for glucose oxidation to succinic acid

Rizescu, Cristina; Podolean, Iunia; Albero-Sancho, Josep; Parvulescu, Vasile I.; Coman, Simona M.; Bucur, Cristina; Puche Panadero, Marta; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017-04-21)

[EN] N-Containing graphenes obtained either by simultaneous amination and reduction of graphene oxide or by pyrolysis of chitosan under an inert atmosphere have been found to act as catalysts for the selective wet oxidation ...
Nanomateriales híbridos basados en complejos de metales de transición anclados sobre óxido de grafeno. Aplicaciones catalíticas

Puche Panadero, Marta (Universitat Politècnica de València, 2017-09-01)

Graphene-based hybrid materials and transition metal complexes play an important role in the science of materials and catalysis, as well as in other technological fields, as highlighted in the literature. In this doctoral ...
Nanostructured Hybrids Based on Tantalum Bromide Octahedral Clusters and Graphene Oxide for Photocatalytic Hydrogen Evolution

Hernandez-Niño, Jhon Sebastian; Shamsurin, Maxim; Puche Panadero, Marta; Sokolov, Maxim N.; Feliz Rodriguez, Marta (MDPI AG, 2022-10)

[EN] The generation of hydrogen (H2) using sunlight has become an essential energy alternative for decarbonization. The need for functional nanohybrid materials based on photo- and electroactive materials and accessible ...
Readily available Ti-beta as an efficient catalyst for greener and sustainable production of campholenic aldehyde

Puche Panadero, Marta; Velty, Alexandra (The Royal Society of Chemistry, 2019-08-21)

[EN] Different Ti-beta zeolite samples were prepared following a convenient and optimized post-synthetic route and starting from commercial Al-beta zeolite. Lewis acid sites have been successfully incorporated into vacant ...
Ru nanoparticles supported on alginate-derived graphene as hybrid electrodes for the hydrogen evolution reaction

Mallón, Laura; Cerezo-Navarrete, Christian; Romero, Nuria; Puche Panadero, Marta; García-Antón, Jordi; Bofill, Roger; Philippot, Karine; Martínez-Prieto, Luis M.; Sala, Xavier (The Royal Society of Chemistry, 2021-12-20)

[EN] The development of organic-inorganic hybrid materials for redox catalysis is key to access new energy conversion schemes and the sustainable production of dihydrogen. Here, bare and P-doped graphene arising from the ...
Tuning the Catalytic Performance of Cobalt Nanoparticles by Tungsten Doping for Efficient and Selective Hydrogenation of Quinolines under Mild Conditions

Puche Panadero, Marta; Liu, Lichen; Concepción Heydorn, Patricia; Sorribes-Terrés, Iván; Corma Canós, Avelino (American Chemical Society, 2021-07-02)

[EN] Non-noble bimetallic CoW nanoparticles (NPs) partially embedded in a carbon matrix (cow@c) have been prepared by a facile hydrothermal carbon-coating methodology followed by pyrolysis under an inert atmosphere. The ...
Uniform Ru nanoparticles on N-doped graphene for selective hydrogenation of fatty acids to alcohols

Martínez-Prieto, Luis Miguel; Puche Panadero, Marta; Cerezo-Navarrete, Christian; CHAUDRET, B. (Elsevier, 2019-09)

[EN] Ruthenium nanoparticles (Ru NPs) supported on reduced-graphene oxide doped with N (NH2-rGO) was synthesized and used for the selective hydrogenation of fatty acids to alcohols, being the hydrogenation of palmitic acid ...