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Influence of Zink on the Formation and Properties of Catalysts Pt/Mg(Zn)AlOx Obtained from the Layered Hydroxides Доклады на конференциях

Язык Английский
Тип доклада Стендовый
Конференция EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань
Авторы Бельская Ольга Борисовна 1,2 , Степанова Людмила Николаевна 1 , Эренбург Симон Борисович 3 , Трубина Светлана Владимировна 3 , Низовский Александр Иванович 4,2 , Калинкин Александр Васильевич 4 , Бухтияров Валерий Иванович 4 , Лихолобов Владимир Александрович 1,2
Организации
1 Центр новых химических технологий ИК СО РАН
2 Омский государственный технический университет
3 Институт неорганической химии им. А.В. Николаева СО РАН
4 Институт катализа им. Г.К. Борескова СО РАН

Реферат: The work illustrated the effect of platinum modifying by zinc when it is introduced into the structure of the support during the synthesis of the oxide support precursor, namely, layered double hydroxides (LDH). The changes in the chemical composition, morphology and sizes of supported metal particles were detected. From the EXAFS and XPS date it can be concluded that platinum in zinc-containing samples is in the Pt-Zn alloy particles with a relatively low platinum concentration. Supported platinum in catalysts Pt/Mg(Zn)AlOx was characterized by the adsorption and catalytic properties providing selective producing of olefins from light and higher alkanes
Библиографическая ссылка: Belʹskaya O.B. , Stepanova L.N. , Erenburg S.B. , Trubina S.V. , Nizovskii A.I. , Kalinkin A.V. , Bukhtiyarov V.I. , Likholobov V.A.
Influence of Zink on the Formation and Properties of Catalysts Pt/Mg(Zn)AlOx Obtained from the Layered Hydroxides
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015