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Akademický článek

Nanostructured Hybrids Based on Tantalum Bromide Octahedral Clusters and Graphene Oxide for Photocatalytic Hydrogen Evolution

Autor: Jhon Sebastián Hernández, Maxim Shamshurin, Marta Puche, Maxim N. Sokolov, Marta Feliz

Publikováno v: Nanomaterials, Vol 12, Iss 20, p 3647 (2022)

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 raw materials is high in the field

Externí odkaz: https://doaj.org/article/23e8b57927d0468ba8dcfed5e8fc06a8

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Akademický článek

Enhanced Photocatalytic Activity and Stability in Hydrogen Evolution of Mo6 Iodide Clusters Supported on Graphene Oxide

Autor: Marta Puche, Rocío García-Aboal, Maxim A. Mikhaylov, Maxim N. Sokolov, Pedro Atienzar, Marta Feliz

Publikováno v: Nanomaterials, Vol 10, Iss 7, p 1259 (2020)

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 investigated. New hybrid material (T

Externí odkaz: https://doaj.org/article/1e855311cd224534bea284dea7fe9842

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Uniform Ru nanoparticles on N-doped graphene for selective hydrogenation of fatty acids to alcohols

Autor: Marta Puche, Luis M. Martínez-Prieto, Bruno Chaudret, Christian Cerezo-Navarrete

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

[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 selected as model. Ru was s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98fae010a2fbfa3ec74f2c4abf95e3c
https://doi.org/10.1016/j.jcat.2019.07.040

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Tuning the Catalytic Performance of Cobalt Nanoparticles by Tungsten Doping for Efficient and Selective Hydrogenation of Quinolines under Mild Conditions

Autor: Marta Puche, Avelino Corma, Lichen Liu, Patricia Concepción, Iván Sorribes

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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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 bimetallic NPs, constituted by a mu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b23d46a8dde9d8f64be76edb3490874
https://pubmed.ncbi.nlm.nih.gov/35633841

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Controlling the selectivity of bimetallic platinum-ruthenium nanoparticles supported on N-doped graphene by adjusting their metal composition

Autor: Avelino Corma, Christian Cerezo-Navarrete, Yannick Mathieu, Marta Puche, Patricia Concepción, Cristina Morales, Luis M. Martínez-Prieto

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

[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 with controlled metal composit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cba1790cd0ece09ccc123e086dc9089a
http://hdl.handle.net/10261/268434

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Enhanced Photocatalytic Activity and Stability in Hydrogen Evolution of Mo6 Iodide Clusters Supported on Graphene Oxide

Autor: Maxim A. Mikhaylov, Marta Puche, Maxim N. Sokolov, Rocío García-Aboal, Pedro Atienzar, Marta Feliz

Publikováno v: Nanomaterials, Vol 10, Iss 1259, p 1259 (2020)
Nanomaterials
Volume 10
Issue 7
Digital.CSIC. Repositorio Institucional del CSIC
instname

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e084054e6bebb9fd438357fc557d23e3
https://www.mdpi.com/2079-4991/10/7/1259

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Mechanistic Investigation of the Catalyzed Cleavage for the Lignin β-O-4 Linkage: Implications for Vanillin and Vanillic Acid Formation

Autor: Jakob Mottweiler, Carsten Bolm, Patricia Concepción, Torsten Rinesch, Avelino Corma, Marta Puche

Publikováno v: ACS Sustainable Chemistry & Engineering. 5:9818-9825

The depolymerization of kraft lignin with a copper–vanadium hydrotalcite-like catalyst (HTc-Cu-V) and V(acac)3/Cu(NO3)2·3H2O mixtures to monomeric aromatic aldehydes and aromatic acids such as vanillin and vanillic acid using molecular oxygen as o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abb437de178ea39d4f08a87870d88cb4
https://doi.org/10.1021/acssuschemeng.7b01725

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Graphene oxide as a catalyst for the diastereoselective transfer hydrogenation in the synthesis of prostaglandin derivatives

Autor: Vasile I. Parvulescu, Iunia Podolean, Hermenegildo García, Madalina Tudorache, Marta Puche, Simona M. Coman, Bogdan Cojocaru

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[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. It is noteworthy the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7d6f272421bc197218e4b8327dc9feb
https://doi.org/10.1039/c7cc05105k

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N-Doped graphene as a metal-free catalyst for glucose oxidation to succinic acid

Autor: Cristina Bucur, Iunia Podolean, Marta Puche, Hermenegildo García, Cristina Rizescu, Josep Albero, Vasile I. Parvulescu, Simona M. Coman

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

[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 of glucose to succinic aci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4594ce658d76836d19dbe937507b7289
https://doi.org/10.1039/c7gc00473g

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Readily available Ti-beta as an efficient catalyst for greener and sustainable production of campholenic aldehyde

Autor: Marta Puche Panadero, Alexandra Velty

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

[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 tetrahedral (T)-sites of a d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa334d461b98377f006cd2923942c06
http://hdl.handle.net/10261/210167

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