Study of Reactivity of Oxygen States Adsorbed at a Silver Surface towards C2H4 by XPS, TPD and TPR Научная публикация
| Журнал |
Surface Science
ISSN: 0039-6028 |
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| Вых. Данные | Год: 1994, Том: 320, Номер: 1-2, Страницы: L47-L50 Страниц : 3 DOI: 10.1016/0039-6028(94)00562-1 | ||
| Ключевые слова | ETHYLENE EPOXIDATION; SINGLE-CRYSTAL; OXIDATION; Ag(110); ADSORPTION; MECHANISM; CARBON | ||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Российский фонд фундаментальных исследований | 94-03-08294 |
| 2 | International Science Foundation | RP 8000 |
Реферат:
Reactivity of oxygen states absorbed at the surface of a silver foil towards ethylene has been studied by XPS, TPD and TPR. Isotope experiments with “ionic” oxygen (BE9(C 1s)=528.4 eV) labelled by 18O2 and the “covalent” oxygen (BE(O 1s)= 530.5 eV) labelled by 16O2 have been carried out. It has been revealed that both oxygen states are desorbed separately. Following the ethylene experiment indicated that the “ionic” oxygen is active in total oxidation only, while the “covalent” oxygen takes part in the ethylene epoxidation.
Библиографическая ссылка:
Bukhtiyarov V.I.
, Prosvirin I.P.
, Kvon R.I.
Study of Reactivity of Oxygen States Adsorbed at a Silver Surface towards C2H4 by XPS, TPD and TPR
Surface Science. 1994. V.320. N1-2. P.L47-L50. DOI: 10.1016/0039-6028(94)00562-1 WOS Scopus РИНЦ OpenAlex CAPlusCA
Study of Reactivity of Oxygen States Adsorbed at a Silver Surface towards C2H4 by XPS, TPD and TPR
Surface Science. 1994. V.320. N1-2. P.L47-L50. DOI: 10.1016/0039-6028(94)00562-1 WOS Scopus РИНЦ OpenAlex CAPlusCA
Даты:
| Поступила в редакцию: | 27 апр. 1994 г. |
| Принята к публикации: | 24 авг. 1994 г. |
| Опубликована в печати: | 20 нояб. 1994 г. |
| Опубликована online: | 20 сент. 2002 г. |
Идентификаторы БД:
| ≡ Web of science: | WOS:A1994PT17800001 |
| ≡ Scopus: | 2-s2.0-0028538496 |
| ≡ РИНЦ: | 31098506 |
| ≡ OpenAlex: | W1995734751 |
| ≡ Chemical Abstracts: | 1995:217935 |
| ≡ Chemical Abstracts (print): | 122:90235 |