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Listar por palabra clave "Chemoselective hydrogenation"

Mostrando ítems 1-5 de 5

Catalytic activity of unsupported gold nanoparticles

Mikami, Yusuke; Dhakshinamoorthy, Amarajothi; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Royal Society of Chemistry, 2013)

[EN] This article reviews some of the compelling evidence showing that colloidal gold nanoparticles without any solid support exhibit intrinsic catalytic activity for some of the typical gold-catalyzed reactions including ...
Nickel phosphide nanocatalysts for the chemoselective hydrogenation of alkynes

Carenco, Sophie; Leyva Perez, Antonio; Concepción Heydorn, Patricia; Boissiere, Cedric; Mezailles, Nicolas; Sanchez, Clement; Corma Canós, Avelino (Elsevier, 2012-02)

[EN] Well-defined 25 nm nickel phosphide nanoparticles act as a colloidal catalyst for the chemoselective hydrogenation of terminal and internal alkynes. Cis-alkenes are obtained in mild conditions with good conversion and ...
Non-noble metal catalysts for hydrogenation: A facile method for preparing Co nanoparticles covered with thin layered carbon

Liu, Lichen; Concepción Heydorn, Patricia; Corma Canós, Avelino (Elsevier, 2016-08)

Metallic cobalt nanoparticles with surface CoOx patches covered by thin layered carbon (named Co@C) have been directly synthesized by thermal decomposition of Co-EDTA complex. Raman spectra and HRTEM images suggest that ...
Synthesis and Stabilization of Subnanometric Gold Oxide Nanoparticles on Multiwalled Carbon Nanotubes and their Catalytic activity

Alves, Leonor; Ballesteros, Belén; Boronat Zaragoza, Mercedes; Cabrero Antonino, Jose Ramón; Concepción Heydorn, Patricia; Corma Canós, Avelino; Correa-Duarte, Miguel Ángel; Mendoza, Ernest (American Chemical Society, 2011-06-02)

Small gold nanoclusters in a very narrow size distribution (1.1 ( 0.5 nm) have been stabilized onto multiwalled carbon nanotubes (MWCNT). Theoretical studies supported by XPS and 16O2 / 18O2 isotopic exchange experiments ...
Theoretical investigation of gold clusters supported on graphene sheets

Pulido, Ángeles; Boronat Zaragoza, Mercedes; Corma Canós, Avelino (Royal Society of Chemistry, 2011)

[EN] The structure and stabilization of a series of gold (Au-n) clusters (where n = 1, 5, 6, 19 and 39) supported on the perfect and defective (vacancy and/or N-doped) graphene sheets were investigated using a periodic DFT ...

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Listar por palabra clave "Chemoselective hydrogenation"

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Listar por palabra clave "Chemoselective hydrogenation"