Dehydrogenataion of Bicyclohexyl over Ni/Oxidized Sibunit Catalyst

Dehydrogenataion of Bicyclohexyl over Ni/Oxidized Sibunit Catalyst Full article

Journal

Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X

Output data

Year: 2019, Volume: 93, Number: 4, Pages: 652-657 Pages count : 6 DOI: 10.1134/s0036024419040150

Authors

Kalenchuk A.N. ^1,2 , Leonov A.V. ¹ , Bogdan V.I. ^1,2 , Kustov L.M. ^2,1

Affiliations

1	Department of Chemistry, Moscow State University, Moscow, 119991 Russia
2	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 119991 Russia

The dehydrogenation of bicyclohexyl over single-component Ni-containing catalyst supported on oxidized Sibunit containing 3, 10, and 20 wt % of Ni is studied. The effect of addition of small amounts of Pt to Ni-catalysts on their activity with respect to hydrogen release is investigated. It is shown that the presence of nickel in the oxidized state facilitates electron transfer from platinum, reducing the dehydrogenation properties of two-component (Ni–Pt)-catalysts. It is established that the formation of a shell from the two metals on the surface of the material greatly slows the process of carbon support methanation.

Kalenchuk A.N. , Leonov A.V. , Bogdan V.I. , Kustov L.M.
Dehydrogenataion of Bicyclohexyl over Ni/Oxidized Sibunit Catalyst
Russian Journal of Physical Chemistry A. 2019. V.93. N4. P.652-657. DOI: 10.1134/s0036024419040150 WOS Scopus OpenAlex

≡ Web of science:	WOS:000469416500008
≡ Scopus:	2-s2.0-85066497687
≡ OpenAlex:	W2947679333