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- Title
Polymer-immobilized rhodium complexes forming in situ: preparation and catalytic properties.
- Authors
Pomogailo, A.; Kalinina, K.; Golubeva, N.; Dzhardimalieva, G.; Pomogailo, S.; Knerel'man, E.; Protasova, S.; Ionov, A.
- Abstract
We elaborated a method for frontal polymerization of a Rh-containing monomer in the presence of a conventional support to obtain polymer-immobilized hydrogenation catalysts. A hybrid nanocomposite forms during the propagation of a narrow molten zone (first-order phase transition) and is characterized by stable front propagation throughout the reaction volume. The products were characterized by various physicochemical methods and were tested as catalysts in the hydrogenation of cyclohexene, allyl alcohol, and nitrobenzene. The transformation of the X-ray photoelectron spectrum (XPS) on passing from the starting rhodium nitrate complex to its metal monomer (acrylamide complex), polymer, and supported catalyst is described. Native intermediate products were isolated and characterized by XPS.
- Subjects
POLYMERS; RHODIUM; COMPLEX compounds; CATALYTIC activity; POLYMERIZATION
- Publication
Kinetics & Catalysis, 2015, Vol 56, Issue 5, p694
- ISSN
0023-1584
- Publication type
Article
- DOI
10.1134/S0023158415050158