Barskiy, Danila A; Kovtunov, Kirill V.; Primo Arnau, Ana María; Corma Canós, Avelino; Kaptein, Robert; Koptyug, Igor V(Wiley-VCH Verlag, 2012-12)
[EN] Hydrogenation of 1,3-butadiene and 1-butyne over the Rh/chitosan catalyst in gaseous and liquid phases was investigated by using the NMR and parahydrogen-induced polarization technique. The Rh/chitosan system was a ...
[EN] Nitrones were synthesized in good yields directly from nitro aliphatic compounds, aldehydes, and H2 using highly dispersed gold nanoparticles on titania. The high selectivity for nitrone synthesis contrasts with the ...
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 ...
Primo Arnau, Ana María; Concepción Heydorn, Patricia; Corma Canós, Avelino(Royal Society of Chemistry, 2011)
Ruthenium nanoparticles supported on titania are over three times more active than conventional ruthenium on carbon for the hydrogenation of lactic acid. This superior catalytic activity can be due to a combined action of ...
[EN] A simple and environmentally friendly method, based on sequential adsorption of polyacrylamide (PAM) and transition metal ions (Pd2+,
Ag+) on zinc oxide precipitated from water solution, was used to synthesize supported ...
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 ...
Efficient catalysts for the synthesis of functionalized anilines from the corresponding substituted nitroaromatics should combine an excellent chemoselectivity with a high hydrogenation activity. Attempts to increase the ...
[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 ...