High Temperature N2O Decomposition over Massive and Supported Mixed Oxides: Principles of Activity Regulation - Доклады на конференциях | Sciact - CRIS-система Института катализа

High Temperature N2O Decomposition over Massive and Supported Mixed Oxides: Principles of Activity Regulation Доклады на конференциях

Язык

Английский

Тип доклада

Стендовый

Конференция

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань

Авторы

Пинаева Лариса Геннадьевна ¹ , Иванов Дмитрий Валерьевич ¹ , Садовская Екатерина Михайловна ^1,2 , Исупова Любовь Александровна ¹

Организации

1	Институт катализа им. Г.К. Борескова СО РАН
2	Новосибирский национальный исследовательский государственный университет

Correlation between activity of massive and supported La(-Sr)-Fe and CeO2 based mixed oxides in the reaction of hightemperature N2O decomposition and their capability to supply oxygen from the near subsurface layers to adsorbed species formed after N2O decomposition on the active surface sites was analyzed. Formation of heterostructured interfaces on the surface of intergrown composites or mixed solutions enriched by oxygen vacancies was shown to promote oxygen exchange in the surface and near subsurface layers thus hastening O2 desorption.

Pinaeva L.G. , Ivanov D.V. , Sadovskaya E.M. , Isupova L.A.
High Temperature N2O Decomposition over Massive and Supported Mixed Oxides: Principles of Activity Regulation
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015