Adsorbed NHx Species on Pt(111) and Pt(100) Surfaces Studied by the Semi-Empirical Method of Interacting Bonds Научная публикация
| Журнал |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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| Вых. Данные | Год: 1999, Том: 58, Номер: 4, Страницы: 183-187 Страниц : 5 DOI: 10.1023/A:1019094304535 | ||
| Ключевые слова | NHx intermediates, Platinum single-crystal surfaces, Semi-empirical calculations | ||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Российский фонд фундаментальных исследований | 98-03-32373 |
| 2 | Российский фонд фундаментальных исследований | 96-03-33211 |
Реферат:
The properties of the adsorbed NHx species (x=0,1,2,3) on platinum(111) and (100)‐(1×1) single‐crystal planes are studied by the semi‐empirical method of interacting bonds. Both surfaces reveal similar features. The adsorbed species NH and NH2 are stable on the surface, and stable NH3(ads) species cannot form. The NH2(ads) species is favourable in adsorbed hydrogen excess, but lack of the latter results in NHads becoming dominant. Both NH and NH2 species are expected to diffuse easily over the surface due to the small difference between their bond strengths to various adsorption sites.
Библиографическая ссылка:
Cholach A.R.
, Bulgakov N.N.
Adsorbed NHx Species on Pt(111) and Pt(100) Surfaces Studied by the Semi-Empirical Method of Interacting Bonds
Catalysis Letters. 1999. V.58. N4. P.183-187. DOI: 10.1023/A:1019094304535 WOS Scopus РИНЦ CAPlusCA OpenAlex
Adsorbed NHx Species on Pt(111) and Pt(100) Surfaces Studied by the Semi-Empirical Method of Interacting Bonds
Catalysis Letters. 1999. V.58. N4. P.183-187. DOI: 10.1023/A:1019094304535 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 6 окт. 1998 г. |
| Принята к публикации: | 12 февр. 1999 г. |
| Опубликована в печати: | 1 мая 1999 г. |
Идентификаторы БД:
| Web of science: | WOS:000079975600004 |
| Scopus: | 2-s2.0-0013195383 |
| РИНЦ: | 13330650 |
| Chemical Abstracts: | 1999:329499 |
| Chemical Abstracts (print): | 130:329524 |
| OpenAlex: | W413424661 |