Catalytic Pd–Ag nanoparticles immobilized on fiber glass by surface self-propagating thermal synthesis


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Аннотация

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.

Авторлар туралы

Y. Kotolevich

Institute of Hydrocarbons Processing, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Omsk, 644040

G. Mamontov

National Research State University

Email: GVB@catalysis.ru
Ресей, Tomsk, 634050

O. Vodyankina

National Research State University

Email: GVB@catalysis.ru
Ресей, Tomsk, 634050

N. Petrova

Nikolaev Institute of Inorganic Chemistry, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Novosibirsk, 630090

N. Smirnova

Institute of Hydrocarbons Processing, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Omsk, 644040

P. Tsyryul’nikov

Institute of Hydrocarbons Processing, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Omsk, 644040

M. Trenikhin

Institute of Hydrocarbons Processing, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Omsk, 644040

A. Nizovskii

Boreskov Institute of Catalysis, Siberian Branch; Omsk State Technical University

Email: GVB@catalysis.ru
Ресей, Novosibirsk, 630090; Omsk, 644050

A. Kalinkin

Boreskov Institute of Catalysis, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Novosibirsk, 630090

M. Smirnov

Boreskov Institute of Catalysis, Siberian Branch

Email: GVB@catalysis.ru
Ресей, Novosibirsk, 630090

V. Goncharov

Boreskov Institute of Catalysis, Siberian Branch

Хат алмасуға жауапты Автор.
Email: GVB@catalysis.ru
Ресей, Novosibirsk, 630090

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© Allerton Press, Inc., 2017