Proton Affinity in Heterogeneous Acid-Based Catalysis. Measurements and Use for Analysis of Catalytic Reaction Mechanism Обзор
| Конференция |
12th International Congress on Catalysis 09-14 июл. 2000 , Granada |
||
|---|---|---|---|
| Сборник | 12th International Congress on Catalysis : Proceedings of the 12th ICC
9-14 July 2000, Granada, Spain Сборник, 2000. 3940 c. ISBN 9780444504807. |
||
| Журнал |
Studies in Surface Science and Catalysis
ISSN: 0167-2991 |
||
| Вых. Данные | Год: 2000, Том: 130, Номер статьи : P383, Страниц : 6 DOI: 10.1016/S0167-2991(00)80520-0 | ||
| Авторы |
|
||
| Организации |
|
Реферат:
In the present paper we review possible ways for measuring the strength of surface acid sites and for studying acid-base reactions using the proton affinity scale. PA measurements are done with the IR spectroscopy of hydrogenbonded complexes. The proton affinity of acid sites and reagent molecules is found to correlate with the heats of ions formations on the surface, and thus with the rates of catalytic reactions. Difference in the PA of acid sites and PA of bases (ΔPA=PAb-PAa) determines the threshold for the existence of H-complexes and ion pairs on the surface. Suggested is empirical method for calculating the activation energies of reactions catalyzed by the Broensted regarding the proton affinity of acid sites, bases and reaction products.
Библиографическая ссылка:
Paukshtis E.A.
Proton Affinity in Heterogeneous Acid-Based Catalysis. Measurements and Use for Analysis of Catalytic Reaction Mechanism
В сборнике 12th International Congress on Catalysis : Proceedings of the 12th ICC 9-14 July 2000, Granada, Spain. 2000. – C.3231-3236. – ISBN 9780444504807. DOI: 10.1016/S0167-2991(00)80520-0 Scopus РИНЦ CAPlusCA OpenAlex Sciact
Proton Affinity in Heterogeneous Acid-Based Catalysis. Measurements and Use for Analysis of Catalytic Reaction Mechanism
В сборнике 12th International Congress on Catalysis : Proceedings of the 12th ICC 9-14 July 2000, Granada, Spain. 2000. – C.3231-3236. – ISBN 9780444504807. DOI: 10.1016/S0167-2991(00)80520-0 Scopus РИНЦ CAPlusCA OpenAlex Sciact
Даты:
| Опубликована в печати: | 1 янв. 2000 г. |
| Опубликована online: | 2 сент. 2007 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-0034350975 |
| РИНЦ: | 13338803 |
| Chemical Abstracts: | 2000:627000 |
| Chemical Abstracts (print): | 133:243275 |
| OpenAlex: | W1517314488 |
| Sciact: | 7035 |