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Site Selective Adsorption and Catalytic Properties of Iron in FER and BEA Zeolites
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SYSNO ASEP 0181307 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Site Selective Adsorption and Catalytic Properties of Iron in FER and BEA Zeolites Author(s) Sobalík, Zdeněk (UFCH-W) RID
Šponer, Judit E. (UFCH-W)
Tvarůžková, Zdenka (UFCH-W) RID
Vondrová, Alena (UFCH-W) RID
Kuriyavar, S. (US)
Wichterlová, Blanka (UFCH-W) RIDSource Title Zeolites and Mesoporous Materials at the Dawn of the 21st Century / Galarneau A. ; DiRenzo F. ; Fajula F. ; Vedrine J.. - Amsterdam : Elsevier, 2001 Pages s. 1-8 Number of pages 8 s. Action International Zeolite Conference /13./ Event date 08.07.2001-13.07.2001 VEvent location Montpellier Country FR - France Event type EUR Language eng - English Country NL - Netherlands Keywords FTIR spectroscopy ; FER and BEA zeolites Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects IBS4040015 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) IAA4040007 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z4040901 - UFCH-W Annotation FTIR spectroscopy, interaction with oxygen, NO, N2O, catalytic oxidation of NO to N2O andf reduction of NOx with propane have been used to characterise Fe cations in FER and BEA zeolites. Three cationic positions for Fe ions in dehydrated samples of Fe-FER, and one in Fe-BEA have been identified, in the "transmission window region" of the infrared spectrum and assigned to local perturbation of the zeolite framework due to bonding of the FE(II) cations in cationic sites. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2002
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