Synthesis of Mg2+-, Al3+-, and Ga3+-Containing Layered Hydroxides and Supported Platinum Catalysts Based Thereon
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584
, E-ISSN: 1608-3210
|
| Вых. Данные |
Год: 2016,
Том: 57,
Номер: 4,
Страницы: 546-556
Страниц
: 11
DOI:
10.1134/S0023158416040029
|
| Ключевые слова |
gallium, layered double hydroxides, platinum, propane dehydrogenation |
| Авторы |
Belskaya O.B.
1,2
,
Stepanova L.N.
1
,
Gulyaeva T.I.
1
,
Leontʹeva N.N.
1
,
Zaikovskii V.I.
3
,
Salanov A.N.
3
,
Likholobov V.A.
1,2
|
| Организации |
| 1 |
Institute of Hydrocarbons Processing, Siberian Branch, Russian Academy of Sciences, Omsk, 644040 Russia
|
| 2 |
Omsk State Technical University, Omsk, 644050 Russia
|
| 3 |
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
|
The effect of the cationic composition of MgAl(Ga) layered double hydroxides on the structure,
texture, and acid–base properties of related oxide supports for platinum catalysts has been investigated. As
gallium is progressively substituted for aluminum in the mixed oxide, the properties of the support change
only slightly, while the activity of the Ga–Pt catalysts in propane conversion increases, the propylene selectivity
remains high (99%), and C–C bond hydrogenolysis is hampered.