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- Title
Polymer-modified supported palladium catalysts for the hydrogenation of acetylene compounds.
- Authors
Zharmagambetova, A.; Seitkalieva, K.; Talgatov, E.; Auezkhanova, A.; Dzhardimalieva, G.; Pomogailo, A.
- Abstract
Palladium catalysts supported on zinc oxide modified with polyethylene glycol or pectin were synthesized and investigated in the hydrogenation of acetylene compounds. It was established that the polymercontaining catalysts reduce acetylene hyrbons to olefins with high activity, selectivity, and stability. The composition and structure of the obtained composites were studied by elemental analysis, transmission electron microscopy, and XPS spectroscopy. It was found that the nanosized particles of palladium uniformly immobilized on the surface of zinc oxide were formed in the course of the synthesis of a supported polymer/oxide complex.
- Subjects
HYDROGENATION; ADDITION reactions; ACETYLENE compounds; TRANSMISSION electron microscopy; ELECTRON microscopy
- Publication
Kinetics & Catalysis, 2016, Vol 57, Issue 3, p360
- ISSN
0023-1584
- Publication type
Article
- DOI
10.1134/S0023158416030174