0181404 - UFCH-W 20020068 RIV NL eng J - Článek v odborném periodiku
Dědeček, Jiří - Kaucký, Dalibor - Wichterlová, Blanka
Does Density of Cationic Sites Affect Catalytic Activity of Co Zeolites in Selective Catalytic Reduction of NO with Methane?
Topics in Catalysis. Roč. 18, 3/4 (2002), s. 283-290. ISSN 1022-5528. E-ISSN 1572-9028
Grant CEP: GA AV ČR IBS4040016
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: Co zeolites * ZSM-5 * NO reduction
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 1.648, rok: 2002

Selective catalytic reduction of NO with methane in an excess of oxygen over Co ions located in ZSM-5 of various Si/Al composition and known Co-sites population and in ferrierite, mordenite, chabazite and beta zeolite was investigated. The sequence of activity of Co2+ ions in CH4-SCR of NO was FER Co.alfa.>ZSM-5 Co.beta.>BEA Co.beta.~ZSM-5 Co.alfa.>>FER Co.beta.~MOR Co.alfa.~CHA Co~MOR Co.beta.. A correlation between the activity of the individual Co ions in CH4-SCR of NO and a distance between the cationic sites was observed.
Trvalý link: http://hdl.handle.net/11104/0077980