Catalytic Pd–Ag nanoparticles immobilized on fiber glass by surface self-propagating thermal synthesis
- Autores: Kotolevich Y.S.1, Mamontov G.V.2, Vodyankina O.V.2, Petrova N.I.3, Smirnova N.S.1, Tsyryul’nikov P.G.1, Trenikhin M.V.1, Nizovskii A.I.4,5, Kalinkin A.V.4, Smirnov M.Y.4, Goncharov V.B.4
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Afiliações:
- Institute of Hydrocarbons Processing, Siberian Branch
- National Research State University
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Boreskov Institute of Catalysis, Siberian Branch
- Omsk State Technical University
- Edição: Volume 26, Nº 4 (2017)
- Páginas: 234-239
- Seção: Article
- URL: https://journals.rcsi.science/1061-3862/article/view/195876
- DOI: https://doi.org/10.3103/S1061386217040045
- ID: 195876
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Resumo
Pd–Ag nanoparticles with different Pd/Ag ratio were deposited onto fiber glass by using the technique of surface self-propagating thermal synthesis (SSTS) and characterized by X-ray photoelectron spectroscopy (XPS), atomic absorption spectroscopy (ААS), and EXAFS spectroscopy. The samples reduced in hydrogen exhibited the formation of Pd–Ag alloy whose tentative structure and composition were suggested. Thermally scheduled reduction of Pd–Ag catalysts in hydrogen made the Ag atoms partially oxidized. Reported are the catalytic properties of synthesized Pd–Ag samples in selective hydrogenation of acetylene.
Sobre autores
Y. Kotolevich
Institute of Hydrocarbons Processing, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Omsk, 644040
G. Mamontov
National Research State University
Email: GVB@catalysis.ru
Rússia, Tomsk, 634050
O. Vodyankina
National Research State University
Email: GVB@catalysis.ru
Rússia, Tomsk, 634050
N. Petrova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Novosibirsk, 630090
N. Smirnova
Institute of Hydrocarbons Processing, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Omsk, 644040
P. Tsyryul’nikov
Institute of Hydrocarbons Processing, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Omsk, 644040
M. Trenikhin
Institute of Hydrocarbons Processing, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Omsk, 644040
A. Nizovskii
Boreskov Institute of Catalysis, Siberian Branch; Omsk State Technical University
Email: GVB@catalysis.ru
Rússia, Novosibirsk, 630090; Omsk, 644050
A. Kalinkin
Boreskov Institute of Catalysis, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Novosibirsk, 630090
M. Smirnov
Boreskov Institute of Catalysis, Siberian Branch
Email: GVB@catalysis.ru
Rússia, Novosibirsk, 630090
V. Goncharov
Boreskov Institute of Catalysis, Siberian Branch
Autor responsável pela correspondência
Email: GVB@catalysis.ru
Rússia, Novosibirsk, 630090
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