Influence of Modifying Additives on Electronic State of Supported Gold Научная публикация
Журнал |
Journal of Molecular Structure
ISSN: 0022-2860 |
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Вых. Данные | Год: 2002, Том: 642, Номер: 1-3, Страницы: 129-136 Страниц : 8 DOI: 10.1016/S0022-2860(02)00402-7 | ||||||||||
Ключевые слова | Electronic states, Gold catalysts, IR spectroscopy, UV-Visible spectroscopy | ||||||||||
Авторы |
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Организации |
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Информация о финансировании (3)
1 | National Autonomous University of Mexico | 115800 |
2 | National Autonomous University of Mexico | 31366-U |
3 | Совет по грантам Президента Российской Федерации | 02-15-99360 |
Реферат:
Using the methods of IR spectroscopy of adsorbed CO, electron spectroscopy of diffuse reflectance, XRD, XPS, EXAFS and electron microscopy the influence of modifying additions of Ce, Zr, La and Cs oxides on the surface electronic states of supported gold have been studied. The additions of Ce and Zr oxides stabilize the ionic states of supported gold and increase the effective charge of the ions. In contrast, La and Cs oxides lower the effective charge of gold cation and favor their fast reduction.
Библиографическая ссылка:
Pestryakov A.N.
, Lunin V.V.
, Kharlanov A.N.
, Kochubey D.I.
, Bogdanchikova N.E.
, Stakheev A.Y.
Influence of Modifying Additives on Electronic State of Supported Gold
Journal of Molecular Structure. 2002. V.642. N1-3. P.129-136. DOI: 10.1016/S0022-2860(02)00402-7 WOS Scopus РИНЦ
Influence of Modifying Additives on Electronic State of Supported Gold
Journal of Molecular Structure. 2002. V.642. N1-3. P.129-136. DOI: 10.1016/S0022-2860(02)00402-7 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 20 нояб. 2001 г. |
Принята к публикации: | 5 авг. 2002 г. |
Опубликована в печати: | 4 дек. 2002 г. |
Опубликована online: | 4 дек. 2002 г. |
Идентификаторы БД:
Web of science | WOS:000179486200015 |
Scopus | 2-s2.0-0037021477 |
РИНЦ | 13408837 |
Chemical Abstracts | 2002:943729 |
Chemical Abstracts (print) | 138:193669 |
OpenAlex | W2089869777 |