Comparative XPS Study of Interaction of Model and Real Pt/C Catalysts with NO2 Научная публикация
Журнал |
Applied Surface Science
ISSN: 0169-4332 |
||
---|---|---|---|
Вых. Данные | Год: 2018, Том: 428, Страницы: 972-976 Страниц : 5 DOI: 10.1016/j.apsusc.2017.09.205 | ||
Ключевые слова | Carbon supports, Core-shell Pt oxide/Pt metal particles, Nitrogen dioxide, Platinum, XPS | ||
Авторы |
|
||
Организации |
|
Информация о финансировании (1)
1 | Российский научный фонд | 14-23-00146 |
Реферат:
XP Spectroscopy is used to compare the states of the supported platinum particles in the samples of the Pt/Sibunit catalyst and the Pt/HOPG model system after treating in NO2 at room temperature and pressure of 3 × 10−6 mbar. It is shown that in both cases the platinum particles are not oxidized completely. The comparison of the spectra obtained for the Pt/Sibunit sample in the Pt 4f and Pt 3d5/2 regions with the use of Al Kα and Ag Lα radiations serves as a basis for an assumption that the particles of platinum after being treated in NO2 have the core (metallic Pt) − shell (platinum oxides) structure.
Библиографическая ссылка:
Smirnov M.Y.
, Kalinkin A.V.
, Vovk E.I.
, Simonov P.A.
, Gerasimov E.Y.
, Sorokin A.M.
, Bukhtiyarov V.I.
Comparative XPS Study of Interaction of Model and Real Pt/C Catalysts with NO2
Applied Surface Science. 2018. V.428. P.972-976. DOI: 10.1016/j.apsusc.2017.09.205 WOS Scopus РИНЦ CAPlusCA OpenAlex
Comparative XPS Study of Interaction of Model and Real Pt/C Catalysts with NO2
Applied Surface Science. 2018. V.428. P.972-976. DOI: 10.1016/j.apsusc.2017.09.205 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: | 6 июл. 2017 г. |
Принята к публикации: | 24 сент. 2017 г. |
Опубликована online: | 28 сент. 2017 г. |
Опубликована в печати: | 1 янв. 2018 г. |
Идентификаторы БД:
Web of science: | WOS:000415227000122 |
Scopus: | 2-s2.0-85030722621 |
РИНЦ: | 31080772 |
Chemical Abstracts: | 2017:1628028 |
Chemical Abstracts (print): | 168:465801 |
OpenAlex: | W2756563933 |