Abstract
The interaction between NO and CO over CuxCo3−xO4 spinels (0≤x≤1) has been studied. It has been found that the two reactions of NO reduction, to N2O and N2, respectively, are accelerated by the increase of Cu content (x). With the second reaction acceleration occurs only at x>0.5. This is attributed to the presence of different centers on which N2O and N2 are formed.
Abstract
Изучено взаимодействие между NO и CO на шпинелях CuxCo3−xO4 (0≦x≦1). Найдено, что обе реакции восстановления NO до N2O и N2 ускоряются с увеличением содержания Cu (x). Вторая реакция ускоряется лишь при x>0,5. Это приписывают присутствию различных центров, на которых образуются N2O и N2.
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Mehandjiev, D., Panayotov, D. & Khristova, M. Catalytic reduction of NO with CO over CuxCo3−xO4 spinels. React Kinet Catal Lett 33, 273–277 (1987). https://doi.org/10.1007/BF02128075
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DOI: https://doi.org/10.1007/BF02128075