Structure Sensitivity of Fe(II) Oxidation on Palladium and Platinum Catalysts Научная публикация
| Журнал |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
||
|---|---|---|---|
| Вых. Данные | Год: 1994, Том: 52, Номер: 2, Страницы: 385-392 Страниц : 8 DOI: 10.1007/BF02067812 | ||
| Ключевые слова | Oxidation; Platinum; Palladium; Aqueous Phase; Oxidation State | ||
| Авторы |
|
||
| Организации |
|
Реферат:
The oxidation of ferrous sulfate with dioxygen, an example of an inorganic redox process in aqueous phase, has been studied on a number of carbon-supported Pd and Pt catalysts, both freshly reduced and kept for a long time after contacting with air. In the whole range of metal dispersities studied (0.10–0.75, as determined by CO chemisorption) a several-fold gradual loss of intrinsic activity has been found when increasing the dispersity. Such a decrease appeared sufficient to present volcanotype plots for the corresponding activities on a per-gram basis. It has been concluded that the metal particle size and oxidation state of the metallic surface are two independently acting factors which affect the intrinsic rate.
Библиографическая ссылка:
Okhlopkova L.B.
, Lisitsyn A.S.
, Kuznetsova N.I.
, Likholobov V.A.
Structure Sensitivity of Fe(II) Oxidation on Palladium and Platinum Catalysts
Reaction Kinetics and Catalysis Letters. 1994. V.52. N2. P.385-392. DOI: 10.1007/BF02067812 WOS Scopus РИНЦ CAPlusCA OpenAlex
Structure Sensitivity of Fe(II) Oxidation on Palladium and Platinum Catalysts
Reaction Kinetics and Catalysis Letters. 1994. V.52. N2. P.385-392. DOI: 10.1007/BF02067812 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 1 окт. 1993 г. |
| Принята к публикации: | 28 окт. 1993 г. |
| Опубликована в печати: | 1 июн. 1994 г. |
Идентификаторы БД:
| Web of science: | WOS:A1994QA67700019 |
| Scopus: | 2-s2.0-0028459610 |
| РИНЦ: | 31094688 |
| Chemical Abstracts: | 1995:264483 |
| Chemical Abstracts (print): | 122:65462 |
| OpenAlex: | W2048072753 |