Structure of the Active Component and Catalytic Properties of Catalysts Prepared by the Reduction of Layered Nickel Aluminosilicates Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||
---|---|---|---|
Output data | Year: 2006, Volume: 47, Number: 3, Pages: 412-422 Pages count : 11 DOI: 10.1134/S002315840603013X | ||
Tags | Nickel Particle; Tropsch Synthesis; Oxide Shell; Methane Decomposition; Steam Methane | ||
Authors |
|
||
Affiliations |
|
Funding (2)
1 | Siberian Branch of the Russian Academy of Sciences | |
2 | Russian Science Support Foundation |
Abstract:
The reduction of Ni-Mg aluminosilicates with the amesite structure was studied using thermogravimetry, high-resolution electron microscopy, XPS, and XRD. It was found that the reduction with hydrogen at 920 K resulted in the formation of nickel particles coated with a difficult-to-reduce amorphous oxide shell. The reduced samples were incapable of chemisorbing oxygen; however, they exhibited a high adsorption capacity for hydrogen. The Ni0 core-oxide shell decorated particles were highly active in steam methane reforming and CO hydrogenation reactions. At the same time, they were inactive in the formation of graphite-like carbon in both methane decomposition and CO disproportionation.
Cite:
Khassin A.A.
, Yur'eva T.M.
, Kaichev V.V.
, Zaikovskii V.I.
, Demeshkina M.P.
, Minyukova T.P.
, Baronskaya N.A.
, Bukhtiyarov V.I.
, Parmon V.N.
Structure of the Active Component and Catalytic Properties of Catalysts Prepared by the Reduction of Layered Nickel Aluminosilicates
Kinetics and Catalysis. 2006. V.47. N3. P.412-422. DOI: 10.1134/S002315840603013X WOS Scopus РИНЦ
Structure of the Active Component and Catalytic Properties of Catalysts Prepared by the Reduction of Layered Nickel Aluminosilicates
Kinetics and Catalysis. 2006. V.47. N3. P.412-422. DOI: 10.1134/S002315840603013X WOS Scopus РИНЦ
Original:
Хасин А.А.
, Юрьева Т.М.
, Каичев В.В.
, Зайковский В.И.
, Демешкина М.П.
, Минюкова Т.П.
, Баронская Н.А.
, Бухтияров В.И.
, Пармон В.Н.
Особенности структуры активного компонента и каталитических свойств катализаторов, полученных восстановлением слоистых алюмосиликатов никеля
Кинетика и катализ. 2006. Т.47. №3. С.420-430. RSCI РИНЦ
Особенности структуры активного компонента и каталитических свойств катализаторов, полученных восстановлением слоистых алюмосиликатов никеля
Кинетика и катализ. 2006. Т.47. №3. С.420-430. RSCI РИНЦ
Dates:
Submitted: | Nov 21, 2004 |
Published print: | May 1, 2006 |
Identifiers:
Web of science | WOS:000238264000013 |
Scopus | 2-s2.0-33747497097 |
Elibrary | 13530306 |
Chemical Abstracts | 2006:581103 |
Chemical Abstracts (print) | 145:440885 |
OpenAlex | W2058634727 |