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Adsorption of propylene on platinum-group metals
Authors:L. A. Beketaeva   G. D. Zakumbaeva  Sh. M. Kalanova
Affiliation:(1) Institute of Organic Catalysis and Electrochemistry, Academy of Science of the KazSSR, Alma-Ata, USSR
Abstract:Propylene adsorption and transformation on metals of the Pt group have been studied. Propylene chemisorption decreases in the following series: Rh>Pt>Ir>Ru>Pd and it is accompanied by the formation of pgr-allyl and pgr-complexes. The lowest conversions of propylene are observed on Pt, next are Ru, Rh, Ir and Pd.
Icyzcyucychcyiecyncyacy acydcyscyocyrcybcytscyicyyacy icy pcyrcyiecyvcyrcyacyshchcyiecyncyicyiecy pcyrcyocypcyicylcyiecyncyacy ncyacy mcyiecytcyacylcylcyacykhcy Pt-gcyrcyucypcypcyycy. Pcyocykcyacyzcyacyncyocy, chcytcyocy khcyiecymcyocyscyocyrcybcytscyicyyacy pcyrcyocypcyicylcyiecyncyacy pcyacydcyacyiecytcy vcy rcyyacydcyucy: Rh>Pt>Ir>Ru>Pd icy pcyrcyocytcyiecykcyacyiecytcy scy ocybcyrcyacyzcyocyvcyacyncyicyiecymcy pgr-acylcylcyicylcysoftcyncyocygcyocy icy pgr-kcyocymcypcylcyiecykcyscyacy. Ncyacyicymcyiecyncysoftcyshcyicymcy pcyrcyiecyvcyrcyacyshchcyiecyncyicyyacymcy pcyrcyocypcyicylcyiecyncy pcyocydcyvcyiecyrcygcyacyiecytcyscyyacy ncyacy Pt, zcyacytcyiecymcy icydcyucytcy Ru, Rh, Ir, Rd.
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