Self-Oscillations of Methane Oxidation Rate over Pd/Al2O3 Catalysts: Role of Pd Particle Size | Sciact - CRIS-система Института катализа

Self-Oscillations of Methane Oxidation Rate over Pd/Al2O3 Catalysts: Role of Pd Particle Size Научная публикация

Журнал

Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905

Вых. Данные

Год: 2016, Том: 77, Страницы: 103-107 Страниц : 5 DOI: 10.1016/j.catcom.2016.01.028

Ключевые слова

Methane oxidation, Self-oscillations, Supported palladium catalysts

Авторы

Bychkov V.Yu. ¹ , Tyulenin Yu.P. ¹ , Slinko M.M. ¹ , Khudorozhkov A.K. ^2,3 , Bukhtiyarov V.I. ^2,3 , Sokolov S. ⁴ , Korchak V.N. ¹

Организации

1	Semenov Institute of Chemical Physics, Russian Academy of Sciences, Kosygina str. 4, 119991, GSP-1, Moscow, Russia
2	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Acad. Lavrentiev Pr. 5, 630090, Novosibirsk, Russia
3	Novosibirsk State University, Pirogova st. 5, 630090, Novosibirsk, Russia
4	Leibniz Institute for Catalysis, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany

Информация о финансировании (2)

1	Фонд «Сколково»	3 от 25.12.2014
2	Российский научный фонд	15-13-30034

Oscillations of the methane oxidation rate were studied under methane-rich conditions on Pd/Al2O3 catalysts differing in Pd particle size. It was demonstrated that the temperature interval where oscillations occur narrows from 300–360 °C for the catalyst with Pd particle aggregates from 50–100 nm to 345–355 °C for the catalyst with isolated Pd particles of ~ 5 nm in size. At the same time, the period of oscillations showed ~ 6-fold increase. Structural transformations of Pd in the oscillation cycle were similar to those observed on bulk Pd used as a catalyst in the same reaction.

Bychkov V.Y. , Tyulenin Y.P. , Slinko M.M. , Khudorozhkov A.K. , Bukhtiyarov V.I. , Sokolov S. , Korchak V.N.
Self-Oscillations of Methane Oxidation Rate over Pd/Al2O3 Catalysts: Role of Pd Particle Size
Catalysis Communications. 2016. V.77. P.103-107. DOI: 10.1016/j.catcom.2016.01.028 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	2 нояб. 2015 г.
Принята к публикации:	25 янв. 2016 г.
Опубликована online:	26 янв. 2016 г.
Опубликована в печати:	5 мар. 2016 г.

Web of science:	WOS:000371186900023
Scopus:	2-s2.0-84956670394
РИНЦ:	26931028
Chemical Abstracts:	2016:207627
Chemical Abstracts (print):	164:305046
OpenAlex:	W2272544996

БД	Цитирований
Web of science	12
Scopus	13
РИНЦ	14
OpenAlex	14