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8576739 
Journal Article 
Ir spectra of catalysts and adsorbed molecules. Communication 35. Exchange of protons between different types of oh groups of acidic component of platinized alumina catalyst 
Gaevskii, VN; Potapovich, AK; Lafer, LI; Yakerson, VI 
1984 
1 
Bulletin of the Academy of Sciences of the USSR. Division of Chemical Science
ISSN: 0568-5230 
Kluwer Academic Publishers-Plenum Publishers 
33 
2 
246-251 
English 
1. At temperatures above 300-350°C, in the hydrate-hydroxyl cover of γ-Al2O3, delocalization of the protons takes place, and this must be taken into account in describing the mechanism of the catalytic action of platinized alumina catalyst. 2. Various paths have been examined for the interaction of hydrocarbon molecules (methane and hexane) with the hydroxyl-containing groupings of the aluminum oxide component of platinized alumina catalyst. 3. A correlation has been found between H-D exchange with CD4, on gadolinium-containing γ-Al2O3 (grade A-15) and the conversion of n-hexane on platinized alumina catalyst promoted with gadolinium. © 1984 Plenum Publishing Corporation.