ISSN:
1572-879X
Keywords:
Faujasite X hosted rhodium
;
rhodium particle size
;
IR-spectroscopy
;
TEM
;
CO hydrogenation
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Different metal dispersions of Na-faujasite X hosted rhodium were generated and characterized by transmission electron microscopy (TEM) and IR-spectroscopy. CO hydrogenation has been studied over these Rh/NaX-zeolite catalysts. The finer rhodium dispersion with a mean particle size of 1–2 nm shows a higher selectivity towards oxygenates (methanol, ethanol and dimethyl ether) as compared to the coarser dispersion (4–5 nm), where nearly exclusively methane and higher hydrocarbons are formed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00770997
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