0181103 - UFCH-W 20010005 RIV NL eng J - Journal Article
Bortnovsky, Oleg - Melichar, Z. - Sobalík, Zdeněk - Wichterlová, Blanka
Quantitative Analysis of Aluminium and Iron in the Framework of Zeolites.
Microporous and Mesoporous Materials. Roč. 42, č. 1 (2001), s. 97-102. ISSN 1387-1811. E-ISSN 1873-3093
R&D Projects: GA AV ČR IBS4040015
Institutional research plan: CEZ:AV0Z4040901
Keywords : aluminium * iron * isomorphous substitution in zeolites
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.497, year: 2001

The concentration of isomorphously substituted Al and Fe in NH-4zeolites is determined from the IR band of N-H vibration at 1445 cm-1, and compared with that of strong acid Si-OH-M groups in dehydrated-deammoniated zeolites.
Permanent Link: http://hdl.handle.net/11104/0077703