Nitrous Oxide Decomposition over Supported Nickel and Cobalt Catalyst as a Method for the Evaluation of the Metallic Phase Surface Area - Доклады на конференциях | Sciact - CRIS-система Института катализа

Nitrous Oxide Decomposition over Supported Nickel and Cobalt Catalyst as a Method for the Evaluation of the Metallic Phase Surface Area Доклады на конференциях

Язык

Английский

Тип доклада

Стендовый

Url доклада

http://conf.nsc.ru/files/conferences/MCR-X/338152/MCR-Sci-Prog-sept-19.pdf

Конференция

X International Conference “Mechanisms of Catalytic Reactions”
02-06 окт. 2016 , Svetlogorsk

Авторы

Сименцова Ирина Ивановна ¹ , Минюкова Татьяна Петровна ¹ , Хасин Александр Александрович ^1,2

Организации

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

In our presentation we report that nitrous oxide adsorption can be reliably used for measuring the specific surface area of the metallic cobalt or metallic nickel active component. The surface oxygen adsorption and oxygen diffusion processes can be discriminated and the impact of bulk oxidation can be subtracted from the total amount of the sorbed oxygen. That information can be further used for estimating the amount of metallic atoms at the surface of the active component and for calculating TOF of the catalytic reaction.

Simentsova I.I. , Minyukova T.P. , Khassin A.A.
Nitrous Oxide Decomposition over Supported Nickel and Cobalt Catalyst as a Method for the Evaluation of the Metallic Phase Surface Area
X International Conference “Mechanisms of Catalytic Reactions” 02-06 Oct 2016