Sol-Gel Synthesis of Nanostructured Alumina Supports for CO Oxidation Catalysts
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Конференция |
6th International Conference on Material Science and Engineering Technology
20-22 окт. 2017
,
Seoul
|
| Сборник |
Material Science and Engineering Technology VI : Selected papers presented at 6th International Conference on Material Science and Engineering Technology (ICMSET 2017), October 20-22, 2017, Seoul National University, Seoul, Korea
Сборник,
2018.
368 c. ISBN 978-3-0357-1213-1.
|
| Журнал |
Materials Science Forum
ISSN: 0255-5476
, E-ISSN: 1662-9752
|
| Вых. Данные |
Год: 2018,
Том: 917,
Страницы: 152-156
Страниц
: 5
DOI:
10.4028/www.scientific.net/MSF.917.152
|
| Ключевые слова |
Alumina, Cu-Co-Ce-O catalyst, Nanofiber, Nanoparticle, Sol-gel synthesis |
| Авторы |
Krivoshapkina Elena
1,2
,
Krivoshapkin Pavel
1,2
,
Vedyagin Aleksey
3,4
|
| Организации |
| 1 |
ITMO University, St. Petersburg, 197101, Russian Federation
|
| 2 |
Institute of Chemistry of Komi SC UB RAS, Syktyvkar, 167982, Russian Federation
|
| 3 |
Boreskov Institute of Catalysis SB RAS, Novosibirsk, 630090, Russian Federation
|
| 4 |
National Research Tomsk Polytechnic University, Tomsk, 634050, Russian Federation
|
|
Информация о финансировании (2)
|
1
|
Федеральное агентство научных организаций России
|
0303-2016-0014
|
|
2
|
Министерство образования и науки Российской Федерации
|
VIU-TOVPM-316/2017
|
In present work, a new technique to prepare alumina nanoparticles and nanofibers using a sol-gel method was proposed. A solution combustion method was applied to form a nanostructured catalytically active layer of CuO–Co3O4–CeO2 on the surface of the alumina. The uniform distribution and fine dispersion of active components provide the appropriate activity of the catalysts obtained in a model reaction of CO oxidation. The morphology of nanostructured alumina was found to affect the catalytic behavior. Carbon monoxide conversion was observed at lower temperatures when alumina nanofibers were used as a catalyst support.