About: Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study.

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About: Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study. Goto Sponge Distinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The occurrence of ôAl pairsö in the framework of ZSM-5 and their spatial distribution in zeolites was estimated by using exchanged Co2+ ions as probes for ôAl pairsö. The Vis spectra of Co2+ ions were employed to monitor the distribution of Co2+ ions, and thus ôAl pairsö, among the individual cationic sites, i.e. local framework arrangements at defined positions in the zeolite channels. The effects of concentration of aluminum in the framework and conditions of zeolite synthesis on the presence of ôAl pairsö and their spatial distribution in the ZSM-5 framework were investigated. It has been shown that the distribution of Al atoms in the framework is not controlled by statistic rules, but depends on the conditions of zeolite synthesis and aluminum concentration in the framework. The occurrence of ôAl pairsö in the framework of ZSM-5 and their spatial distribution in zeolites was estimated by using exchanged Co2+ ions as probes for ôAl pairsö. The Vis spectra of Co2+ ions were employed to monitor the distribution of Co2+ ions, and thus ôAl pairsö, among the individual cationic sites, i.e. local framework arrangements at defined positions in the zeolite channels. The effects of concentration of aluminum in the framework and conditions of zeolite synthesis on the presence of ôAl pairsö and their spatial distribution in the ZSM-5 framework were investigated. It has been shown that the distribution of Al atoms in the framework is not controlled by statistic rules, but depends on the conditions of zeolite synthesis and aluminum concentration in the framework. (en)
Title	Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study. Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study. (en)
skos:prefLabel	Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study. Co2+ Ions as Probes of Al Distribution in the Framework of Zeolites. ZSM-5 Study. (en)
skos:notation	RIV/61388955:_____/02:54020095!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany	5406;5413
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(OC D15.20), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Kaucký, Dalibor Wichterlová, Blanka Dědeček, Jiří
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	641862
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54020095
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Al distribution in zeolites; - ZSM-5; - Vis spectroscopy (en)
http://linked.open.../riv/klicoveSlovo	Al distribution in zeolites - ZSM-5 - Vis spectroscopy
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F021C3F372F8]
http://linked.open...i/riv/nazevZdroje	Physical Chemistry Chemical Physics
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20D15.20
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	4
http://linked.open...iv/tvurceVysledku	Dědeček, Jiří Wichterlová, Blanka Kaucký, Dalibor Gonsiorová, O.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	1463-9076
number of pages	8 (xsd:int)

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