Single Metal Ions in Host Zeolite Matrices. Structure-Activity-Selectivity-Relationships

0181217 - UFCH-W 20010132 RIV NL eng C - Konferenční příspěvek (zahraniční konf.)
Wichterlová, Blanka - Dědeček, Jiří - Sobalík, Zdeněk
Single Metal Ions in Host Zeolite Matrices. Structure-Activity-Selectivity-Relationships.
Proceedings of the NATO Advanced Research Workshop on Catalysis by Unique Metal Ion Structures in Solid Matrices. Dordrecht: Kluwer, 2001 - (Centi, G.; Wichterlová, B.; Bell, A.), s. 31-53. NATO Science Series. Mathematics, Physics and Chemistry. 13.
[Workshop on Catalysis by Unique Metal Ion Structures in Solid Matrices. Praha-Průhonice (CZ), 04.07.2000-07.07.2000]
Grant CEP: GA ČR GA104/00/0640; GA AV ČR IAA4040007; GA AV ČR IBS4040016; GA MŠMT OC D15.20
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: coordination of Co ions * faujasite and chabasite structures * sixt member rings
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie

Co ions exchanged in zeolites of MFI, FER, MOR, BEA, CHA and Y structures exhibit quite different activity in selective catalytic reduction of NO with methane. The siting and coordination of Co ions to deformed sixt member rings at three typical cationic sites of pentasil ring zeolite structures was suggested and compared to those in faujasite and chabasite structures with regular sixt member rings.
Trvalý link: http://hdl.handle.net/11104/0077803