Localization of Mn2+ Ions in Zeolites X and a Derived from Computer Simulation of Experimental Spectra

Autor:	J. Kornatowski, A. Gutsze, M. Zawacki
Rok vydání:	2010
Předmět:	Spins Chemistry Analytical chemistry General Chemistry Electron Spectral line law.invention Ion Condensed Matter::Materials Science Paramagnetism law Physical chemistry Condensed Matter::Strongly Correlated Electrons Electron paramagnetic resonance
Zdroj:	Bulletin des Sociétés Chimiques Belges. 100:53-62
ISSN:	0037-9646
DOI:	10.1002/bscb.19911000110
Popis:	The method of electron paramagnetic resonance has been used to determine the localization of Mn2+ ions in X and A zeolites partially exchanged for Mg2+ and Ca. The EPR spectra of Mn2+ ions recorded in X and Q bands in parallel have been interpreted based on computer simulation of EPR powder spectra of paramagnetic ions with electron and nuclear spins S = J = 5/3. The spectra have been divided into 7 types corresponding to various localizations of Mn2+ ions in the zeolites studied.
Databáze:	OpenAIRE
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