Mechanism of the reaction of CO with NO on palladium catalysts |
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| Authors: | Yu I Pyatnitskii M G Martsenyuk-Kukharuk S N Orlik V A Ostapyuk |
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| Institution: | (1) L. V. Pisarzhevskii Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev |
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| Abstract: | A mechanism has been proposed for the reaction of CO + NO + (O2) on palladium catalysts and the elementary stages of the reaction have been subjected to thermodynamic analysis. A kinetic model of the reaction has been constructed. The model of the reaction CO + NO has been analyzed in comparison with the reaction CO + O2; the existence of a multiplicity of stationary states and critical transitions in the system CO + NO has been demonstrated. Numerical calculation has explained the accelerating influence of oxygen and the inhibiting influence of CO on the rate of the reaction CO + NO, observed experimentally.Translated from Teoreticheskaya i Éksperimental'naya Khimiya, Vol. 23, No. 4, pp. 484–489, July–August 1987. |
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