Concerted Mechanisms in Heterogeneous Catalysis by Sulfides 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, Страницы: 2825-2830 Страниц : 6 DOI: 10.1016/S0167-2991(00)80899-X | ||
Авторы |
|
||
Организации |
|
Реферат:
This paper summarizes new evidences concerning the performance of concerted mechanisms in heterogeneous catalysis by sulfides. Several aspects are discussed: main regularities of thiophene and tetrahydrothiophene hydrogenolysis mediated by wellcharacterized sulfide catalysts of different composition; electronic structure of the metals sulfide catalysts of different composition; electronic structure of the metals entering into composition of the active component of sulfide catalysts; mechanism of the active center formation due to the oxidative addition of dihydrogen to the active Ni (Co) metals and occlusion, of hydrogen atoms into the MoS2 matrix; mechanism of the homolytic hydrogen activation on the terminal sulfur atoms enframed an electroneutral macromolecule of the active component; synchronous interaction of the reactive molecules in the coordination sphere of the bimetallic active centers-protons and electrons transfer; use of energy released in exothermic reaction steps in the catalytic cycle. The catalytic transformation over sulfide HDS catalysts is believed to belong to acid-base catalysis.
Библиографическая ссылка:
Startsev A.N.
Concerted Mechanisms in Heterogeneous Catalysis by Sulfides
В сборнике 12th International Congress on Catalysis : Proceedings of the 12th ICC 9-14 July 2000, Granada, Spain. 2000. – C.2825-2830. – ISBN 9780444504807. DOI: 10.1016/S0167-2991(00)80899-X Scopus РИНЦ
Concerted Mechanisms in Heterogeneous Catalysis by Sulfides
В сборнике 12th International Congress on Catalysis : Proceedings of the 12th ICC 9-14 July 2000, Granada, Spain. 2000. – C.2825-2830. – ISBN 9780444504807. DOI: 10.1016/S0167-2991(00)80899-X Scopus РИНЦ
Даты:
Опубликована в печати: | 1 янв. 2000 г. |
Опубликована online: | 2 сент. 2007 г. |
Идентификаторы БД:
Scopus | 2-s2.0-0034350795 |
РИНЦ | 13358370 |
Chemical Abstracts | 2000:566868 |
Chemical Abstracts (print) | 133:254589 |
OpenAlex | W1577356301 |