Nanocrystalline V2O5,WO3/(CeO2-TiO2) and V2O5,WO3/(Y2O3-TiO2) Catalysts with Enhance Thermal Stability and Activity in the Reduction of NO with NH3 into N2 Научная публикация
| Конференция |
Advanced Materials: Synthesis, Processing and Properties of Nanostructures – 2016 : The Russia-Japan conference 30 окт. - 3 нояб. 2016 , Novosibirsk |
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| Журнал |
Materials Today: Proceedings
ISSN: 2214-7853 |
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| Вых. Данные | Год: 2017, Том: 4, Номер: 11, Страницы: 11490-11494 Страниц : 5 DOI: 10.1016/j.matpr.2017.09.035 | ||||||
| Ключевые слова | Enhance thermal stability, Purification of diesel exhaust, Selective catalytic reduction of NO with ammonia to N2, Textural properties, Vanadia supported nanocrystalline titania dopped with ceria and yttria | ||||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский фонд фундаментальных исследований | 16-33-00798 |
Реферат:
It was shown that V2O5, WO3/(CeO2-TiO2) and V2O5, WO3/(Y2O3 -TiO2) catalysts prepared with TiO2 support doped with ceria or yttria demonstrate the high catalytic activity and enhanced thermal stability in selective catalytic reduction NO by NH3 to N2 compared to the well-known industrial V2O5, WO3/TiO2 catalysts. It is due to the use the catalysts preparation of ceria or yttria doped TiO2 of anatase phase as a new support. Modification of TiO2 with ceria or yttria additives leads to the formation of nanocrystalline structure of anatase which is more stable under the heating at 850 °C compared of a pure anatase with regular crystal structure. Increasing the thermal stability of support leads to the high thermal stability of the supported V2O5, WO3/(CeO2 - TiO2) and V2O5, WO3/(Y2O3 -TiO2) catalysts characterized by the developed specific surface area.
Библиографическая ссылка:
Shutilov R.A.
, Shutilov A.A.
, Zenkovets G.A.
Nanocrystalline V2O5,WO3/(CeO2-TiO2) and V2O5,WO3/(Y2O3-TiO2) Catalysts with Enhance Thermal Stability and Activity in the Reduction of NO with NH3 into N2
Materials Today: Proceedings. 2017. V.4. N11. P.11490-11494. DOI: 10.1016/j.matpr.2017.09.035 WOS Scopus РИНЦ CAPlus OpenAlex
Nanocrystalline V2O5,WO3/(CeO2-TiO2) and V2O5,WO3/(Y2O3-TiO2) Catalysts with Enhance Thermal Stability and Activity in the Reduction of NO with NH3 into N2
Materials Today: Proceedings. 2017. V.4. N11. P.11490-11494. DOI: 10.1016/j.matpr.2017.09.035 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
| Опубликована в печати: | 1 янв. 2017 г. |
| Опубликована online: | 25 окт. 2017 г. |
Идентификаторы БД:
| Web of science: | WOS:000416569400035 |
| Scopus: | 2-s2.0-85031997283 |
| РИНЦ: | 31081557 |
| Chemical Abstracts: | 2019:1810428 |
| OpenAlex: | W2766723508 |