About: Characterization of iron cationic sites in ferrierite using Mössbauer spectroscopy

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Iron ferrierites with low iron content and well-defined cation occupation supported by FTIR, UV–vis and EPR analysis, were utilized in order to settle the Mössbauer parameters of individual iron cationic species. These samples thus could serve as standard for establishing parameters for the Mössbauer spectroscopy analysis. In accordance with the analysis and supported by the published DFT modeling iron ions were present in three types of cationic sites (one α and two β). For the first time, experimental evidence supporting the proposed existence of two types of β sites for Fe(II) bonding has been presented. Fe(II) in two types of β sites were characterized by IS = 0.92 mm/s and QS = 0.44 mm/s, and IS = of 0.94 mm/s and QS = 0.70 mm/s. The Mössbauer parameters of the Fe(II) in α sites has been established with IS = 1.02 mm/s and QS = 2.02 mm/s. Iron ferrierites with low iron content and well-defined cation occupation supported by FTIR, UV–vis and EPR analysis, were utilized in order to settle the Mössbauer parameters of individual iron cationic species. These samples thus could serve as standard for establishing parameters for the Mössbauer spectroscopy analysis. In accordance with the analysis and supported by the published DFT modeling iron ions were present in three types of cationic sites (one α and two β). For the first time, experimental evidence supporting the proposed existence of two types of β sites for Fe(II) bonding has been presented. Fe(II) in two types of β sites were characterized by IS = 0.92 mm/s and QS = 0.44 mm/s, and IS = of 0.94 mm/s and QS = 0.70 mm/s. The Mössbauer parameters of the Fe(II) in α sites has been established with IS = 1.02 mm/s and QS = 2.02 mm/s. (en)
Title	Characterization of iron cationic sites in ferrierite using Mössbauer spectroscopy Characterization of iron cationic sites in ferrierite using Mössbauer spectroscopy (en)
skos:prefLabel	Characterization of iron cationic sites in ferrierite using Mössbauer spectroscopy Characterization of iron cationic sites in ferrierite using Mössbauer spectroscopy (en)
skos:notation	RIV/61388955:_____/11:00360062!RIV12-GA0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/09/1627), P(KAN100400702), Z(AV0Z40400503), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Sobalík, Zdeněk Tvarůžková, Zdenka Sathu, Naveen Kumar Tabor, Edyta
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	189970
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/11:00360062
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	iron ferrierites; cationic site; Mössbauer spectroscopy (en)
http://linked.open.../riv/klicoveSlovo	Mössbauer spectroscopy cationic site iron ferrierites
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[6824B825F4C2]
http://linked.open...i/riv/nazevZdroje	Catalysis Today
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of the dynamics of active sites of crystalline nanoporous alumosilicates employing molecular modeling Nanostructured materials for catalytic, electrocatalytic and sorption applications
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	169
http://linked.open...iv/tvurceVysledku	Sathu, Naveen Kumar Sobalík, Zdeněk Tabor, Edyta Tvarůžková, Zdenka Závěta, K.
http://linked.open...ain/vavai/riv/wos	000291388000003
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace Condensed Matter Physics – New Materials and Technologies
issn	0920-5861
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cattod.2010.09.017

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