Platinum Colloid Supported on Graphite: X-Ray Photoelectron Spectroscopy Study Научная публикация
| Журнал |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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| Вых. Данные | Год: 1999, Том: 67, Номер: 1, Страницы: 129-135 Страниц : 7 DOI: 10.1007/BF02475838 | ||||||
| Ключевые слова | Colloid, Platinum, X-ray photoelectron spectroscopy | ||||||
| Авторы |
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Реферат:
Two states of platinum, Pt0 and Pt+δ, with the binding energy of the Pt(4f7/2) line at 71.4±0.1 and 72.2±0.3 eV, are revealed by XPS in colloidal platinum deposited onto graphite. The latter state is assigned to surface Pt atoms partially oxidized due to the interaction with water and/or oxygen-terminated sulfonate group in an organic shell. The colloid deposition is found to be temperature dependent with the apparent activation energy of ∼40 kJ/mol.
Библиографическая ссылка:
Shaikhutdinov S.K.
, Schildenberger M.
, Noeske M.
, Mestl G.
Platinum Colloid Supported on Graphite: X-Ray Photoelectron Spectroscopy Study
Reaction Kinetics and Catalysis Letters. 1999. V.67. N1. P.129-135. DOI: 10.1007/BF02475838 WOS Scopus РИНЦ CAPlusCA OpenAlex
Platinum Colloid Supported on Graphite: X-Ray Photoelectron Spectroscopy Study
Reaction Kinetics and Catalysis Letters. 1999. V.67. N1. P.129-135. DOI: 10.1007/BF02475838 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 25 янв. 1999 г. |
| Принята к публикации: | 5 мар. 1999 г. |
| Опубликована в печати: | 1 мая 1999 г. |
Идентификаторы БД:
| Web of science: | WOS:000080967500020 |
| Scopus: | 2-s2.0-4043144609 |
| РИНЦ: | 13327038 |
| Chemical Abstracts: | 1999:613500 |
| Chemical Abstracts (print): | 131:205156 |
| OpenAlex: | W1992779350 |