0181104 - UFCH-W 20010006 RIV US eng J - Článek v odborném periodiku
Jirka, Ivan
Ion Exchange of NH₄-Ferrierite with Co²⁺: ESCA Study.
Journal of Physical Chemistry. B. Roč. 105, č. 6 (2001), s. 1140-1148. ISSN 1089-5647
Grant CEP: GA ČR GA203/99/0522
Grant ostatní: NATO Science Program(XE) CGR.LG974432
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: ESCA * zeolites * ion exchange Co2+ Ferrierite
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 3.379, rok: 2001

The structural effects induced by ion exchange of NH4+ by Co2+ cations in the series of ferrierites were investigated by electron spectroscopy for chemical analysis (ESCA). The utility of the Auger parameter of the framework Al for the estimation of the extent of ion exchange of NH4+ by Co2+ is demonstrated. The effect of framework - CO2+ charge transfer on intensities of Al KLL Auger lines is discussed. The influence of coordination mode of Co2+ on the shape of Auger Co LMM spectra is shown.
Trvalý link: http://hdl.handle.net/11104/0077704