Oxidation of CO on supported IrCu catalysts

The activity of silica gel-supported IrCu catalysts was found to be higher than that of analogous Ir catalysts (the composition of the catalysts was 3 wt % Ir with respect to SiO2 and 10-30 wt % Cu with respect to Ir) in the temperature range 453-493 K. The promoting effect of copper was explained by the formation of bimetallic centers by mobile adsorbed Cu atoms at temperatures near the Tammann temperature.

Номер выпуска
11
Язык
Английский
Страницы
1932-1934
Статус
Опубликовано
Том
75
Год
2001
Организации
  • 1 Russ. Univ. of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/302/