SUPPORTED GOLD CATALYSTSGold highly dispersed on a variety of metal oxides were prepared by coprecipitation and deposition-precipitation methods. The hydrogenation of CO2 on supported gold catalysts was investigated at temperatures between 150 and 400° C and a pressure of 8 atm. The methanoi yields...
Previously, we found that the selectivity to the 3‐vinylaniline is very high in wide temperature and time windows when taking the ZnAl‐hydrotalcite supported Au25 nanoclusters as the precatalyst. Here, we investigated the loading effect of gold on the catalytic performance for the chemoselectivity...
Oxygen enhanced hydrogen exchange and hydrogenation over supported gold catalysts Addition of oxygen during the reaction was found markedly to accelerate the rates of H2–D2 exchange and hydrogenation of propene over highly dispersed gol... S Naito,M Tanimoto - 《Journal of the Chemical Society》 ...
FeO x -supported platinum single-atom and pseudo-single-atom catalysts for chemoselective hydrogenation of functionalized nitroarenes 2014, Nature Communications Review of Pt-based bimetallic catalysis: From model surfaces to supported catalysts 2012, Chemical Reviews Catalysis by supported gold nanoparticles...
The active sites of supported gold catalysts, favoring the adsorption of C=O groups of acrolein and subsequent reaction to allyl alcohol, have been identified as edges of gold nanoparticles. After our recent finding that this reaction pr... C Mohr,H Hofmeister,J Radnik,... - 《Journal of ...
ChemInform Abstract: The Use of Gold Catalysts in Selective Hydrogenation Reactionsorganic chemistry, reviewreduction, hydrogenationcatalysis, phase-transfer catalysisReview: 74 refs.doi:10.1002/chin.201133245Lynsey McEwanMelissa JuliusStephen RobertsJack C. Q. Fletcher...
Gold catalysts for olefin hydrogenation - Bond, Sermon () Citation Context ...ectroscopy) [11], STS (scanning-tunnelling spectroscopy) [12], ESR (electron-spin resonance) [13,14], and the optical absorption spectra (colours) of colloidal dispersions [15] or supported particles =-=[14,16]...
Chemoselective Hydrogenation of Nitro Compounds with Supported Gold Catalysts The selective reduction of a nitro group when other reducible functions are present is a difficult process that often requires stoichiometric amounts of re... A Corma,P Serna - 《Science》 被引量: 1274发表: 2006年 Asymmet...
et al. Insight into single-atom-induced unconventional size dependence over CeO2-supported Pt catalysts. Chem 6, 752–765 (2020). Article CAS Google Scholar Corma, A. & Serna, P. Chemoselective hydrogenation of nitro compounds with supported gold catalysts. Science 313, 332–334 (2006). ...
Propyne hydrogenation over titania-supported and iron oxide-supported gold catalysts has been investigated under pulse-flow conditions. The two catalysts e... JA Lopez-Sanchez,D Lennon - 《Applied Catalysis A General》 被引量: 118发表: 2005年 Process for selective hydrogenation of alkynes and catal...