D. Demri et al., FORMATION OF C-2 OXYGENATES ON RHODIUM-CONTAINING CATALYSTS DURING CO-2 REACTIONS - FTIR STUDY OF ACETALDEHYDE ADSORPTION(H), Journal of the Chemical Society. Faraday transactions, 90(3), 1994, pp. 501-506
Citations number
47
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
The adsorption of acetaldehyde on promoted and unpromoted Rh/SiO2 cata
lysts has been studied. The use of labelled compounds and the adsorpti
on of acetic acid and crotonaldehyde allowed the unambiguous identific
ation of an acetyl species on the promoted catalysts. The mechanism of
C-2-oxygenate formation and the role of the promoters are discussed.