作者: V. V. Smirnov , S. N. Lanin , A. Yu. Vasil’kov , S. A. Nikolaev , G. P. Murav’eva
DOI: 10.1007/S11172-006-0111-8
关键词: Olefin fiber 、 Nanoparticle 、 Dispersion (chemistry) 、 Chemistry 、 Metal 、 Isomerization 、 Nickel 、 Catalysis 、 Adsorption 、 Inorganic chemistry
摘要: Gold and nickel particles immobilized on alumina were prepared by the metal vapor synthesis anionic adsorption methods. The dispersion of metals was determined X-ray diffraction transmission electron microscopy. activity nanoparticles, tested in model catalytic reactions CCl4 addition to multiple bonds allyl isomerization allylbenzene, changes a wide range (from 1 3000 (mole product) Au)−1 h−1) is parallel chromatographically measured heats corresponding unsaturated substrates. heat hydrocarbons can serve as criterion for efficiency gold-containing catalyst olefin conversion.