Complete Heterogeneous Photocatalytic Oxidation of Acetone, Ethanol, and Diethyl Ether Vapors with Air over Honeycomb-supported TiO2
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: 1997,
Том: 38,
Номер: 1,
Страницы: 84-87
Страниц
: 4
|
| Авторы |
Vorontsov A.V.
1
,
Barannik G.B.
1
,
Snegurenko O.I.
1
,
Savinov E.N.
1
,
Parmon V.N.
1
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
|
|
The heterogeneous reaction of acetone, ethanol, and diethyl ether vapors with air proceeding at room temperature over honeycomb supported TiO2 under the action of mild UV light results in the complete oxidation of these compounds to carbon dioxide. Intermediate gaseous products of diethyl ether oxidation are acetaldehyde and ethyl acetate. Acetaldehyde is an intermediate in ethanol oxidation. Efficient quantum yields of complete oxidation based on electron transferred and the light incident on the photocatalyst are similar to 9%.