Catalytic Pd–Ag Nanoparticles Immobilized on Fiber Glass by Surface Self-Propagating Thermal Synthesis
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Оригинальная
|
| Журнал |
International Journal of Self-Propagating High-Temperature Synthesis
ISSN: 1061-3862
, E-ISSN: 1934-788X
|
| Вых. Данные |
Год: 2017,
Том: 26,
Номер: 4,
Страницы: 234-239
Страниц
: 6
DOI:
10.3103/S1061386217040045
|
| Ключевые слова |
fiber glass, heterogeneous catalysis, immobilized Pd–Ag catalysts, selective hydrogenation of acetylene, surface self-propagating thermal synthesis (SSTS) |
| Авторы |
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
|
| Организации |
| 1 |
Institute of Hydrocarbons Processing, Siberian Branch, Russian Academy of Sciences, Omsk, Russia
|
| 2 |
National Research State University, Tomsk, Russia
|
| 3 |
Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
|
| 4 |
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
|
| 5 |
Omsk State Technical University, Omsk, Russia
|
|
Информация о финансировании (6)
|
1
|
Российский фонд фундаментальных исследований
|
10-03-00451
|
|
2
|
Российский фонд фундаментальных исследований
|
08-03-00335
|
|
3
|
Российский фонд фундаментальных исследований
|
10-03-08150
|
|
4
|
Российский фонд фундаментальных исследований
|
10-03-90727
|
|
5
|
Российский фонд фундаментальных исследований
|
11-03-08178
|
|
6
|
Министерство образования и науки Российской Федерации
|
16.552.11.7044
|
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.