Abstract: OP-II-28 Механизм протекания селективного гидрирования ацетиленовых спиртов на гомогенных и гетерогенных палладийсодержащих катализаторах The mechanisms of the selective hydrogenation of acetylene alcohols on homogeneous and heterogeneous Pd-containing catalysts have been suggested. Pd nanoparticles in amphiphilic block copolymers (polystyrene-poly-4-vinylpyridine, polyethylene oxide-poly-4-vinylpyridine) micelles nuclei have been studied as homogeneous catalysts. Heterogeneous catalysts are Pd nanoparticles stabilized in hyper-cross-linked polystyrene pores as well as in amphiphilic block copolymers micelles nuclei supported on y-Al2O3. Pd-containing metal-polymer systems have been studied in selective hydrogenation of acetylene alcohol triple-bond (C5, C10, C20) using methods of H-NMA- (in situ), FTIR-, X-ray photoelectron spectroscopy, transmission electron microscopy (TEM). The kinetics has been investigated and mathematical models of acetylene alcohols hydrogenation for all the catalysts have been designed. Секция: Секция II: Acid-base heterogeneous and homogeneous catalysis

Cite: Sulman E.M. , Matveeva V. , Sulman M. , Semagina N.V. , Bronshtein L.M. , Valetskii P.M.
The mechanism of selective hydrogenation of acetylene alcohols on homogeneous and heterogeneous palladiumcontaining catalysts
VI Russian Conference on Catalytic Reaction Mechanisms 01-05 Oct 2002