Reaction of the Oxygen Radical Anion O– with Water on the FeZSM-5 Zeolite Surface
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584
, E-ISSN: 1608-3210
|
| Вых. Данные |
Год: 2008,
Том: 49,
Номер: 1,
Страницы: 156-157
Страниц
: 2
DOI:
10.1134/S0023158408010205
|
| Авторы |
Starokon E.V.
1
,
Dubkov K.A.
1
,
Panov G.I.
1
|
| Организации |
| 1 |
Институт катализа им. Г.К. Борескова СО РАН
|
|
In this letter, we report an earlier unknown reaction that we discovered when investigating water adsorption
on zeolite FeZSM-5 containing α-oxygen: 2(Fe3+–O–)α + H2O 2(Fe3+–OH–)α + 1/2O2. (II)
As in the case of methane, ethane, and other hydrocarbons, the reaction between (O–)α and water occurs via a
hydrogen abstraction mechanism, yielding hydroxyl groups on alpha sites and releasing the equivalent amount of oxygen into the gas phase.