Nitrous Oxide Decomposition over Supported Nickel and Cobalt Catalyst as a Method for the Evaluation of the Metallic Phase Surface Area - Conference attendances | Sciact - CRIS-system of Boreskov Institute of Catalysis

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

Language

Английский

Participant type

Стендовый

URL

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

Conference

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

Authors

Simentsova Irina Ivanovna ¹ , Minyukova Tatyana Petrovna ¹ , Khassin Alexander Aleksandrovich ^1,2

Affiliations

1	Boreskov Institute of Catalysis SB RAS
2	Novosibirsk National Research University

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