Generation of Active Oxygen Species on Solid Surfaces. Opportunity for Novel Oxidation Technologies over Zeolites
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Конференция |
3rd Workshop on C1-C3 Hydrocarbon Conversion : NATO Advanced Research Workshop
14-17 июл. 1997
,
Красноярск
|
| Журнал |
Catalysis Today
ISSN: 0920-5861
, E-ISSN: 1873-4308
|
| Вых. Данные |
Год: 1998,
Том: 41,
Номер: 4,
Страницы: 365-385
Страниц
: 21
DOI:
10.1016/S0920-5861(98)00026-1
|
| Ключевые слова |
Benzene to phenol, Biomimetic oxidation, FeZSM-5, Nitrous oxide, Oxidation of hydrocarbons |
| Авторы |
Panov Gennady I.
1
,
Uriarte Anthony K.
2
,
Rodkin Mikhail A.
2
,
Sobolev Vladimir I.
1
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch of RAS, 630090 Novosibirsk, Russian Federation
|
| 2 |
Solutia Inc. P.O. Box 97, Gonzalez, FL 320560-0097, USA
|
|
Generation of surface oxygen species and their role in partial oxidation reactions catalyzed by metal oxides are discussed. Main attention is paid to a new concept related to a recent discovery of remarkable ability of Fe complexes stabilized in a ZSM-5 matrix to generate a new form of surface oxygen (α-oxygen) from N2O. At room temperature, α-oxygen exhibits a high reactivity typical for the active oxygen of monooxygenases, and mimics its unique ability to perform selective oxidation of hydrocarbons. This opens new opportunity for creating novel technologies based on biomimetic strategy. A process of direct oxidation of benzene to phenol, recently demonstrated by Solutia on a pilot plant scale, is evidence of great potential of this approach.