ISSN:
1572-879X
Keywords:
ethanol
;
kinetics
;
oxidation
;
oxydehydrogenation
;
platinum
;
structure sensitivity
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The effect of the platinum particle size was investigated for the catalytic oxidative dehydrogenation of aqueous ethanol to ethanal at a temperature of 303 K, an ethanol concentration of 260 mol m−3, a partial oxygen pressure 60 kPa, a pH of 9, and an ethanal and ethanoate concentration of 20 mol m−3. A particle size effect on the turnover frequency was observed but only for particle sizes smaller than 2 nm. Hence, the reaction shows a limited structure sensitivity.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00807202
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