Sciact
  • EN
  • RU

In-situ XPS Study of Active Component of Pd/Al2O3 Catalysts in Total CH4 Oxidation Тезисы доклада

Конференция EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань
Сборник EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Сборник, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ
Вых. Данные Год: 2015, Страницы: 831-832 Страниц : 2
Авторы Prosvirin I.P. 1,2 , Chetyrin I. 1,2,3 , Khudorozhkov A.K. 1,3 , Bukhtiyarov V.I. 1,2,3
Организации
1 Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2 Novosibirsk State University, Novosibirsk, Russia
3 Research and Educational Center for Energy Efficient Catalysis in Novosibirsk National Research University, Novosibirsk, Russia

Информация о финансировании (1)

1 Российский научный фонд 14-23-00146

Реферат: Active component of 1%Pd/Al2IO3 catalysts in CH4 oxidation have been studied using in-situ XPS and mass-spectrometry. Samples with close particle size (4-5 nm) but different initial state of Pd (metal or oxidic) were chosen to reveal the state of active component under the reaction conditions. It was shown that mixed metal-oxide state of Pd characterized by Eb = 335.8 eV forms on the surface of samples under reaction conditions (O2 / CH4 = 4/1, P = 0.02 mbar, T = 430 oC) independently of the initial state of Pd in as prepared samples. Ratio between Pd0 and PdO therein depends on both temperature and O2 to CH4 ratio in the reaction mixture.
Библиографическая ссылка: Prosvirin I.P. , Chetyrin I. , Khudorozhkov A.K. , Bukhtiyarov V.I.
In-situ XPS Study of Active Component of Pd/Al2O3 Catalysts in Total CH4 Oxidation
В сборнике EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts. – BIC SB RAS., 2015. – C.831-832. – ISBN 978-5-906376-10-7.
Идентификаторы БД: Нет идентификаторов
Цитирование в БД: Пока нет цитирований