Preparation and Characterization of Supports with a Synthesized Layer of Catalytic Filamentous Carbon: IV. Synthesis of Carbon Nanofibers on a Co/Al2O3 Catalyst Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||||||
|---|---|---|---|---|---|---|---|
| Вых. Данные | Год: 2009, Том: 50, Номер: 6, Страницы: 899-906 Страниц : 8 DOI: 10.1134/S0023158409060172 | ||||||
| Ключевые слова | Pyrolysis; Carbon Nanofibers; Cata Lysts; Homogeneous Precipitation; Nitrile Hydratase | ||||||
| Авторы |
|
||||||
| Организации |
|
Информация о финансировании (2)
| 1 | Сибирское отделение Российской академии наук | |
| 2 | Уральское отделение Российской академии наук |
Реферат:
A comparative study of the synthesis of carbon layers, including catalytic filamentous carbon, on the surface of various alumina modifications was made. The synthesis was performed by the pyrolysis of alkanes (a propane-butane mixture) on Co/Al2O3 supported catalysts. The texture characteristics (specific surface area and pore structure) of the starting supports and adsorbents with a synthesized carbon layer were studied. The surface morphology of Co/Al2O3 catalysts and the synthesized carbon deposits was studied by scanning electron microscopy. It was found that carbon nanofibers were formed only on the catalysts prepared by the homogeneous precipitation of Co compounds onto the surface of macroporous α-Al2O3, whereas carbon deposits on mesoporous aluminum oxides did not exhibit a pronounced fibrous structure. The applicability of C/Co/Al2O3 carbon-containing adsorbents to the immobilization of the nitrile hydratase enzyme and the preparation of a biocatalyst for acrylonitrile hydration to acrylamide was considered.
Библиографическая ссылка:
Kovalenko G.A.
, Chuenko T.V.
, Rudina N.A.
, Skrypnik O.V.
, Maksimova Y.G.
, Maksimov A.Y.
Preparation and Characterization of Supports with a Synthesized Layer of Catalytic Filamentous Carbon: IV. Synthesis of Carbon Nanofibers on a Co/Al2O3 Catalyst
Kinetics and Catalysis. 2009. V.50. N6. P.899-906. DOI: 10.1134/S0023158409060172 WOS Scopus РИНЦ CAPlusCA OpenAlex
Preparation and Characterization of Supports with a Synthesized Layer of Catalytic Filamentous Carbon: IV. Synthesis of Carbon Nanofibers on a Co/Al2O3 Catalyst
Kinetics and Catalysis. 2009. V.50. N6. P.899-906. DOI: 10.1134/S0023158409060172 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Коваленко Г.А.
, Чуенко Т.В.
, Рудина Н.А.
, Скрыпник О.В.
, Максимова Ю.Г.
, Максимов А.Ю.
Приготовление и исследование носителей с синтезированным слоем каталитического волокнистого углерода IV. Синтез углеродных нановолокон на катализаторе Co/Al2O3
Кинетика и катализ. 2009. Т.50. №6. С.937-944. РИНЦ
Приготовление и исследование носителей с синтезированным слоем каталитического волокнистого углерода IV. Синтез углеродных нановолокон на катализаторе Co/Al2O3
Кинетика и катализ. 2009. Т.50. №6. С.937-944. РИНЦ
Даты:
| Поступила в редакцию: | 30 июл. 2008 г. |
| Опубликована в печати: | 1 нояб. 2009 г. |
| Опубликована online: | 23 дек. 2009 г. |
Идентификаторы БД:
| Web of science: | WOS:000274742300017 |
| Scopus: | 2-s2.0-75649126936 |
| РИНЦ: | 15312740 |
| Chemical Abstracts: | 2010:34208 |
| Chemical Abstracts (print): | 154:438196 |
| OpenAlex: | W2067911993 |