Abstract
In order to est. the Arrhenius Langmuir parameters of the selective oxidn. of Me a-D-glucoside I on a Pt catalyst, the temp. was varied from 293 to 333 K. The initial reaction kinetics can be described adequately over this temp. range by Langmuir-Hinshelwood rate equation which is based on two parallel paths: one involving adsorbed I and dominating at low pH, the other involving the adsorbed I-anion and dominating at high pH. Langmuir adsorption coeffs. account for the reversible dissociative chemisorption of oxygen and for the reversible associative adsorption of I and I-anion
| Original language | English |
|---|---|
| Pages (from-to) | 31-46 |
| Journal | Applied Catalysis. A, General |
| Volume | 89 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1992 |
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