Hydrogen Spillover in H2 Oxidation on Pd-Ti3 +/TiO2 Научная публикация
| Конференция |
Spillover and mobility of species on solid surfaces : 5th International Conference on Spillover 08-08 авг. 2001 , el Escorial (Madrid) |
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| Сборник | Spillover and Mobility of Species on Solid Surfaces Сборник, Elsevier. Amsterdam - London - New York - Oxford - Paris - Shannon - Tokyo.2001. 485 c. ISBN 9780444504272. |
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| Журнал |
Studies in Surface Science and Catalysis
ISSN: 0167-2991 |
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| Вых. Данные | Год: 2001, Том: 138, Страницы: 85-92 Страниц : 8 DOI: 10.1016/S0167-2991(01)80017-3 | ||||
| Авторы |
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Реферат:
A dual-site mechanism of H2 dissociation on the Pd particles and then migration Hads across the TiOx surface to the active sites with the O2δ-ads species have been studied on the defects of Ti3 +-O/TiO2 and Pd-Ti3 +-O/TiO2 types with XPS, UPS, TDS, mass-spectrometry and pre-adsorbed oxygen photodesorption techniques. The effect of spillover phenomena (Hads/Pd → O2ads/Ti3 +/TiO2) on the overall rate of H2 oxidation have been studied as well. The role of defects (Ti3 + sites) in the adsorption centres formation, their stabilization by the palladium particles and then defects participation in H2 + O2 reaction have been studied on the TiOx surface. The results obtained with H2 + Oads reaction over Pd (110) single crystal surface have been compared. A series of activity sets: Ti3 +/TiO2 << Pd ~ Pd-Ti3 +/TiO2 have been determined. Through the hydrogen spillover from Pd to Ti3 +/TiO2 H2 oxidation proceeds on two sites of the Pd- model catalysts in can occur: on Pd particles and on the Ti3 +/TiO2 support.
Библиографическая ссылка:
Gorodetskii V.V.
, Matveev A.V.
Hydrogen Spillover in H2 Oxidation on Pd-Ti3 +/TiO2
В сборнике Spillover and Mobility of Species on Solid Surfaces. – Elsevier., 2001. – C.85-92. – ISBN 9780444504272. DOI: 10.1016/S0167-2991(01)80017-3 Scopus РИНЦ CAPlusCA OpenAlex Sciact
Hydrogen Spillover in H2 Oxidation on Pd-Ti3 +/TiO2
В сборнике Spillover and Mobility of Species on Solid Surfaces. – Elsevier., 2001. – C.85-92. – ISBN 9780444504272. DOI: 10.1016/S0167-2991(01)80017-3 Scopus РИНЦ CAPlusCA OpenAlex Sciact
Даты:
| Опубликована в печати: | 1 янв. 2001 г. |
| Опубликована online: | 2 сент. 2007 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-0035787030 |
| РИНЦ: | 13374694 |
| Chemical Abstracts: | 2001:885607 |
| Chemical Abstracts (print): | 136:25997 |
| OpenAlex: | W1504563149 |
| Sciact: | 7038 |
Цитирование в БД:
| БД | Цитирований |
|---|---|
| OpenAlex | 4 |