Surface Acid Sites of H3PW12O40 As Studied by the Adsorption of Stable Nitroxyl Radicals Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||||
|---|---|---|---|---|---|
| Вых. Данные | Год: 2005, Том: 46, Номер: 1, Страницы: 123-127 Страниц : 5 DOI: 10.1007/s10975-005-0061-4 | ||||
| Ключевые слова | Physical Chemistry; Catalysis; Acidity; Catalytic Activity; Acid Site | ||||
| Авторы |
|
||||
| Организации |
|
Информация о финансировании (1)
| 1 | Российский фонд фундаментальных исследований | 03-03-33178 |
Реферат:
The surface acidity of H3PW12O40 and Na x H3−xPW12O40 (x = 1–3) was studied using the adsorption of 2,2′,6,6′-tetramethyl-4-oxopiperidine-1-oxyl (TEMPON) and 2,2′,6,6′-tetramethyl-4-hydroxypiperidine-1-oxyl (TEMPOL) radicals. It was found that the amount of surface proton sites determined from the adsorption of TEMPON decreased with the degree of substitution of Na+ cations for protons. A correlation between amount of strong surface proton sites and catalytic activity of NaxH3−xPW12O40 (x = 0–3) in the dealkylation reaction of 2,6-di-tert-butyl-4-methylphenol was found.
Библиографическая ссылка:
Timofeeva M.N.
, Ayupov A.B.
, Volodin A.M.
, Pak Y.R.
, Volkova G.G.
, Echevsky G.V.
Surface Acid Sites of H3PW12O40 As Studied by the Adsorption of Stable Nitroxyl Radicals
Kinetics and Catalysis. 2005. V.46. N1. P.123-127. DOI: 10.1007/s10975-005-0061-4 WOS Scopus РИНЦ CAPlusCA OpenAlex OpenAlex
Surface Acid Sites of H3PW12O40 As Studied by the Adsorption of Stable Nitroxyl Radicals
Kinetics and Catalysis. 2005. V.46. N1. P.123-127. DOI: 10.1007/s10975-005-0061-4 WOS Scopus РИНЦ CAPlusCA OpenAlex OpenAlex
Оригинальная:
Тимофеева М.Н.
, Аюпов А.Б.
, Володин А.М.
, Пак Ю.Р.
, Волкова Г.Г.
, Ечевский Г.В.
Исследование поверхностных кислотных центров H3PW12O40 по адсорбции стабильных нитроксильных радикалов
Кинетика и катализ. 2005. Т.46. №1. С.131-136. RSCI РИНЦ
Исследование поверхностных кислотных центров H3PW12O40 по адсорбции стабильных нитроксильных радикалов
Кинетика и катализ. 2005. Т.46. №1. С.131-136. RSCI РИНЦ
Даты:
| Поступила в редакцию: | 27 нояб. 2003 г. |
| Опубликована в печати: | 1 янв. 2005 г. |
Идентификаторы БД:
| Web of science: | WOS:000227731700018 |
| Scopus: | 2-s2.0-15444368100 |
| РИНЦ: | 13474614 |
| Chemical Abstracts: | 2005:197949 |
| Chemical Abstracts (print): | 143:172491 |
| OpenAlex: | W2321491322 | W4312528853 |