ISSN:
1572-879X
Schlagwort(e):
Platinum catalysts
;
selectivity
;
hydrogenation
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract Platinum and rhodium particles encapsulated in Y-type zeolite are much more selective for the hydrogenation of cinnamaldehyde to cinnamyl alcohol than active charcoal-supported platinum and rhodium catalysts. The good selectivity is interpreted in terms of molecular constraints in the zeolite micropores which favour an end-on adsorption of the molecule via the C = O group on the encapsulated metal.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00763949
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