[EN] Rhodium, palladium, and gold complexes of chiral (NHC)¿dioxolane¿amino ligands were prepared. Herein, new methods for the heterogenization of NHC-chiral complexes on porous silica supports are demonstrated for the ...
Rivero Crespo, Miguel Ángel(Universitat Politècnica de València, 2015-09-18)
[EN] Cyanosilylation of carbonylic compounds has a great interest in organic chemistry. In the present work
ketones cyanosilylation is performed catalyzed by cerium oxide in mild conditions. A kinetic study was
carried ...
Peng, Lu; Jurca, Bogdan; Primo Arnau, Ana Maria; Gordillo, Alvaro; Parvulescu, Vasile I.; García Gómez, Hermenegildo(American Chemical Society, 2021-07-19)
[EN] Graphitic carbons are suitable supports of metal nanoparticles with catalytic activity. In the present study, the preparation of N-doped graphitic carbon supporting clusters of Fe-Co alloys starting from biomass waste ...
Jurca, Bogdan; Peng, Lu; Primo Arnau, Ana Maria; Gordillo, Alvaro; Parvulescu, Vasile I.; García Gómez, Hermenegildo(American Chemical Society, 2021-08-11)
[EN] Pyrolysis of chitosan containing various loadings of Co and Fe renders Co-Fe alloy nanoparticles supported on N-doped graphitic carbon. Transmission electron microscopy (TEM) images show that the surface of Co-Fe NPs ...
Primo Arnau, Ana Maria; He, Jinbao; Jurca, Bogdan; Cojocaru, Bogdan; Bucur, Cristina; Parvulescu, Vasile I.; García Gómez, Hermenegildo(Elsevier, 2019-05-15)
[EN] Powders of molybdenum disulfide platelets strongly grafted on graphene have been prepared by pyrolysis of ammonium alginate containing adsorbed various proportions of (NH4)(2)MoS4. After pyrolysis, formation of MoS2 ...
[EN] Metal organic frameworks (MOFs) are porous crystalline solids whose frameworks are constituted by metal ions/nodes with rigid organic linkers leading to the formation of materials having high surface area and pore ...
Amarajothi, Dhakshina Moorthy; Alvaro Rodríguez, Maria Mercedes; Horcajada Campos, Patricia; Gibson, Emma; Vishnuvarthan, Muthusamy; Vimont, Alexandre; Grenèche, Jean-Marc; Serre, Christian; Daturi, Marco; García Gómez, Hermenegildo(American Chemical Society, 2012-08)
[EN] Two porous iron trimesates, namely, commercial Basolite F300 (Fe(BTC); BTC = 1,3,5-benzenetricarboxylate) with unknown structure and synthetic MIL-100(Fe) (MIL stands for Material of Institut Lavoisier) of welldefined ...
Blandez Barradas, Juan Francisco; Primo Arnau, Ana María; Asiri, Abdullah; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Wiley-VCH Verlag, 2014-11-10)
[EN] Copper nanoparticles (NPs) supported on a series of
undoped and doped graphene materials (Gs) have been
obtained by pyrolysis of alginate or chitosan biopolymers,
modified or not with boric acid, containing Cu2+ ...
Daliran, Saba; Khajeh, Mostafa; Oveisi, Ali Reza; Albero-Sancho, Josep; García Gómez, Hermenegildo(American Chemical Society, 2022-08-17)
[EN] Metal-organic frameworks (MOFs) and metal halide perovskites are currently under much investigation due to their unique properties and applications. Herein, an innovative strategy has been developed combining an ...
[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 ...
Dhakshinamoorthy, Amarajothi; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Springer Verlag, 2015-08)
[EN] Cu-3(BTC)(2) deactivates by deterioration of its crystal structure during the use of this metal organic framework as catalyst in the synthesis of 2-phenylquinoxaline from phenacylbromide and o-phenylenediamine at room ...
López-Rechac, Víctor; García Cirujano, Francisco; Corma Canós, Avelino; Llabrés i Xamena, Francesc Xavier(John Wiley & Sons, 2016)
[EN] The Zr terephthalate MOFs UiO-66 and UiO-66-NH2 have been found to be highly diastereoselective catalysts for the synthesis of a pyrano[3,2-c]quinoline through an inverse electron -demand aza-Diels-Alder [4+2] ...
[EN] Ferrierite zeolites with nanosized crystals and external surface areas higher than 250m(2)g(-1) have been prepared at relatively low synthesis temperature (120 degrees C) by means of the collaborative effect of two ...
Nowacka, Anna Elzbieta(Universitat Politècnica de València, 2019-10-28)
[ES] Se ha desarrollado un método de síntesis "verde" de compuestos metal orgánicos en medio acuoso, a temperatura y presión ambientes, fácilmente escalable y con tiempos de cristalización muy cortos (10 min). El método ...
DHAKSHINAMOORTHY, AMARAJOTHI; Primo Arnau, Ana María; Concepción Heydorn, Patricia; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Wiley, 2013-06)
[EN] Nitrogen (N)-, boron (B)-, and boron,nitrogen (B,N)-doped graphene (G) act as carbocatalysts, promoting the aerobic oxidation of the benzylic positions of aromatic hydrocarbons and cyclooctane to the corresponding ...
Martínez, Jordan Santiago; Mazarío, Jaime; Wittee Lopes, Christian; Trasobares, Susana; Calvino Gamez, José Juan; Agostini, Giovanni; Oña-Burgos, Pascual(American Chemical Society, 2024-03-14)
[EN] Recently, there has been a growing interest in using MOF templating to synthesize heterogeneous catalysts based on metal nanoparticles on carbonaceous supports. Unlike the common approach of direct pyrolysis of PdIn-MOFs ...
Rajabi, Fatemeh; Naserian, Sareh; Primo Arnau, Ana María; Luque, Rafael(Wiley-VCH Verlag, 2011-07-22)
The present manuscript describes a simple,
efficient and environmentally friendly room temperature aqueous catalytic approach to the selective
preparation of sulfoxides from sulfides utilising lowloaded supported iron ...
[EN] The realization of metal nanoparticles (NPs) with bimetallic character and distinct composition for specific catalytic applications is an intensively studied field. Due to the synergy between metals, most bimetallic ...
Vallés García, Cristina(Universitat Politècnica de València, 2021-10-28)
[ES] La presente tesis doctoral ha mostrado la posibilidad de diseñar sitios activos de MOFs y materiales basados en grafeno para ser utilizados como catalizadores con actividad mejorada para reacciones de oxidación y ...
Espinosa-López, Juan Carlos; Manickam-Periyaraman, Premkumar; Bernat-Quesada, Francisco; Sivanesan, Subramanian; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo; Navalón Oltra, Sergio(Elsevier, 2019-07-15)
[EN] Commercial activated carbon has been functionalized by chemical or thermal treatments to introduce surface oxygen functional groups able to anchor small cobalt nanoparticles with superior catalytic activity for ...