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Decomposition of carbonyl and cyclopentadienyl complexes Cr, Mn and Fe on nickel and palladium on aluminic oxide
Chemical sciences

Authors: Valentine D. STYTSENKO graduated from Gubkin Moscow Institute of petrochemical and Gas Industry in 1963. Doctor of Chemical Sciences, Professor of the Department of Physical and Colloid Chemistry of Gubkin Russian State University of Oil and Gas (National Research University) since 2002, expert in the field of Petrochemistry, Catalysis and Kinetics. Author of more than 150 scientific publications. E-mail: vds41@mail.ru
Dmitrii P. MEL’NIKOV graduated from Gubkin Russian State University of Oil and Gas in 2010. Engineer of the Department Physical and Colloid Chemistry of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of catalysis. He is author of 4 scientific publications. E-mail: melnickd@mail.ru

Abstract: Decomposition of carbonyl and cyclopentadienyl complexes of Cr, Mn, and Fe on nickel and palladium on aluminium oxide is studied as a method for preparation bimetallic catalysts comprising Group VI-VIII metals. A sequence and kinetics of decomposition is revealed in the hydrogen atmosphere. As a result, bimetallic nanoparticles are shown to form on the surface. Physicochemical properties of bimetallic compositions obtained are characterized

Index UDK: 544.46; 544.478

Keywords: Cr, Mn, Fe, carbonyl/сyclopentadienyl complexes, decomposition, bimetallic compositions Ni-Cr, Pd-Cr, Pd-Mn, Pd-Fe, physicochemical properties

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