caa a22 4500 475761634 CHVBK 20180406123553.0 cr unu---uuuuu 170329e20000501xx s 000 0 eng 10.1007/BF02494708 doi (NATIONALLICENCE)springer-10.1007/BF02494708 Allylic isomerization of dichlorobutenes catalyzed by iron-containing nanoparticles stabilized in polymeric matrices [Elektronische Daten] [O. Zagorskaya, V. Zufman, T. Rostovshchikova, V. Smirnov, S. Gubin] Iron-containing clusters obtained by the decomposition of iron complexes in a solutionmelt of a polymeric matrix exhibit catalytic activity in the isomerization of dichlorobutenes. The activity of the clusters stabilized in the polytetrafluoroethylene and polyethylene matrices depends on the nature of the stabilizing matrix and the content of the metal in it,i. e., on the size and structure of the cluster, and substantially exceeds the activity of supported metals and powders. The clusters in the polytetrafluoroethylene matrix are more active than those in polyethylene. The dependence of the catalytic activity on the metal content has an extreme character, and for the polyethylene matrix it achieves a maximum at a metal content of ≈10%. In catalysts with this composition, the particle size increases to 4-5 nm, and the distance between them is shortened, on the average, to 10 nm, which leads to interaction of the cluster particles with each other. Kluwer Academic/Plenum Publishers, 2000 iron nationallicence clusters nationallicence polymer matrix nationallicence particle size nationallicence structure nationallicence catalysis nationallicence isomerization nationallicence dichlorobutenes nationallicence Zagorskaya O. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut Zufman V. Educational-Research Center of Chemical Physics, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut Rostovshchikova T. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut Smirnov V. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut Gubin S. N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 117907, Moscow, Russian Federation aut Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 852-855 1066-5285 49:5<852 2000 49 11172 https://doi.org/10.1007/BF02494708 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02494708 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zagorskaya O. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut NATIONALLICENCE 700 1- Zufman V. Educational-Research Center of Chemical Physics, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut NATIONALLICENCE 700 1- Rostovshchikova T. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut NATIONALLICENCE 700 1- Smirnov V. Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899, Moscow, Russian Federation aut NATIONALLICENCE 700 1- Gubin S. N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 117907, Moscow, Russian Federation aut NATIONALLICENCE 773 0- Russian Chemical Bulletin Kluwer Academic Publishers-Plenum Publishers 49/5(2000-05-01), 852-855 1066-5285 49:5<852 2000 49 11172 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer