Nature of Active Sites of Fe-Beta Catalyst for NOx-SCR by NH3 | Sciact

Nature of Active Sites of Fe-Beta Catalyst for NOx-SCR by NH3 Научная публикация

Конференция

8th International Congress on Catalysis and Automotive Pollution Control
15-17 апр. 2009 , Brussels

Журнал

Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028

Вых. Данные

Год: 2009, Том: 52, Номер: 13-20, Страницы: 1728-1733 Страниц : 6 DOI: 10.1007/s11244-009-9327-9

Авторы

Doronkin D.E. ¹ , Stakheev A.Yu. ¹ , Kucherov A.V. ¹ , Tolkachev N.N. ¹ , Kustova M. ² , Høj M. ² , Baeva G.N. ¹ , Bragina G.O. ¹ , Gabrielsson P. ² , Gekas I. ² , Dahl S. ²

Организации

1	N.D. Zelinsky Institute of Organic Chemistry RAS
2	Haldor Topsoe A/S

A correlation of the reaction rate over Fe-Beta catalysts with a concentration of specific isolated Fe3+ sites represented by an ESR signal at g ≈ 4.3 and by UV adsorption bands with λmax < 300 nm was observed. Blocking zeolite cationic positions with Ca2+ and investigation of “Fe-free” Beta-zeolites confirmed the idea of isolated Fe complexes in cationic positions being active sites for NH3-deNOx.

Doronkin D.E. , Stakheev A.Y. , Kucherov A.V. , Tolkachev N.N. , Kustova M. , Høj M. , Baeva G.N. , Bragina G.O. , Gabrielsson P. , Gekas I. , Dahl S.
Nature of Active Sites of Fe-Beta Catalyst for NOx-SCR by NH3
Topics in Catalysis. 2009. V.52. N13-20. P.1728-1733. DOI: 10.1007/s11244-009-9327-9 WOS Scopus OpenAlex

Web of science:	WOS:000271945000007
Scopus:	2-s2.0-71749105786
OpenAlex:	W2464732980

БД	Цитирований
OpenAlex	29
Scopus	27