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Now showing items 1-9 of 9

Chiral NHC-Complexs with Dioxolane Backbone Heterogenized on MCM-41. Catalytic Activity

Villaverde, Gonzalo; Corma Canós, Avelino; Iglesias, Marta; Sánchez, Félix (Wiley-VCH Verlag, 2011-08-08)

[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 ...
Enhanced NiO Dispersion on a High Surface Area Pillared Heterostructure Covered by Niobium Leads to Optimal Behaviour in the Oxidative Dehydrogenation of Ethane

Rodríguez-Castellón, Enrique; Delgado-Muñoz, Daniel; Dejoz, Ana; Vázquez, Isabel; Agouram, Said; Cecilia, Juan A.; Solsona, Benjamín; López Nieto, José Manuel (John Wiley & Sons, 2020-07-27)

[EN] A Nb-containing siliceous porous clay heterostructure (PCH) with Nb contents from 0 to 30 wt %) was prepared from a bentonite and used as support in the preparation of supported NiO catalysts with NiO loading from 15 ...
First pre-functionalized polymeric aromatic framework from nononitrotetrakis(iodophenyl)methane and its applications

Verde-Sesto, Ester; Pintado-Sierra, Mercedes; Corma Canós, Avelino; Maya, Eva M.; de la Campa, Jose G.; Iglesias, Marta; Sanchez, Felix (Wiley-VCH Verlag, 2014-04-22)

[EN] Starting from mononitrotetrakis(iodophenyl)methane as monomer, we report the preparation of the first pre-functionalised porous aromatic frameworks (PAFs) and their application as supports for organometallic ...
Multisite solid (NHC) NN-Ru-catalysts for cascade reactions: Synthesis of secondary amines from nitro compounds

Pozo, Carolina del; Corma Canós, Avelino; Iglesias, Marta; Sánchez Alonso, Felix (Elsevier, 2012)

[EN] Supported ruthenium complexes based on electron-rich (NHC)NN-pincer-type ligands selectively catalyze the formation of substituted amines from nitroaromatics and carbonyl compounds through a series of consecutive steps ...
Polymer-Supported Ionic-Liquid-Like Phases (SILLPs): Transferring Ionic Liquid Properties to Polymeric Matrices

Sans, Victor; Karbass, Naima; Burguete, M. Isabel; Compañ Moreno, Vicente; García-Verdugo, Eduardo; Luis, Santiago V.; Pawlak, Milena (Wiley-VCH Verlag, 2011)

Abstract: The physico-chemical properties of polymers with ionic-liquid-like moieties covalently bound to their surfaces (SILLPs) have been studied by thermal and spectroscopic techniques, as well as by direct impedance ...
Reformado catalítico de residuos alcohólicos procedentes de la industria vitivinícola. Estudio comparativo del reformado con vapor de agua utilizando catalizadores de Co-La-Ce soportados

Maestro Cuadrado, Sergio (Universitat Politècnica de València, 2021-10-21)

[ES] El desarrollo económico mundial, así como la cada vez más cercana escasez de combustibles fósiles, los cuales han supuesto durante los últimos siglos la principal fuente de energía, está encaminando a la comunidad ...
Stereoselective single (copper) or double (platinum) boronation of alkynes catalyzed by magnesia-supported copper oxide or platinum nanoparticles

Grirrane, Abdessamad; Corma Canós, Avelino; García Gómez, Hermenegildo (Wiley-VCH Verlag, 2011-02-18)

Copper(II) oxide nanoparticles supported on magnesia have been prepared from CuII supported on magnesia by hydrogen reduction at 400°C followed by storage under ambient conditions. X-ray photoelectron spectroscopy of the ...
Surface-Mediated Synthesis of Dimeric Rhodium Catalysts on MgO: Tracking Changes in the Nuclearity and Ligand Environment of the Catalytically Active Sites by X-ray Absorption and Infrared Spectroscopies

Yardimci, Dicle; Serna Merino, Pedro Manuel; Gates, Bruce C. (Wiley, 2013-01)

[EN] The preparation of dinuclear rhodium clusters and their use as catalysts is challenging because these clusters are unstable, evolving readily into species with higher nuclearities. We now present a novel synthetic ...
The Influence of the Support Nature and the Metal Precursor in the Activity of Pd-based Catalysts for the Bromate Reduction Reaction

Cerrillo, José L.; Lopes, Christian W.; Rey Garcia, Fernando; Palomares Gimeno, Antonio Eduardo (John Wiley & Sons, 2021-02-18)

[EN] Palladium catalysts supported on different materials (alumina, activated carbon and mixed oxide derived from hydrotalcite) and prepared with different metal precursors (nitrate, chloride and acetate) have been ...

Now showing items 1-9 of 9

Browsing by Subject "Supported catalysts"

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Browsing by Subject "Supported catalysts"