This HTML5 document contains 62 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n6http://linked.opendata.cz/resource/domain/vavai/projekt/
n4http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n13http://linked.opendata.cz/resource/domain/vavai/subjekt/
n11http://linked.opendata.cz/ontology/domain/vavai/
n10http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n12http://bibframe.org/vocab/
n15http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F61388955%3A_____%2F11%3A00360036%21RIV12-GA0-61388955/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n5http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n16http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n18http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n7http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F61388955%3A_____%2F11%3A00360036%21RIV12-GA0-61388955
rdf:type
n11:Vysledek skos:Concept
dcterms:description
We present a multistep method combining multispectroscopic experiments with DFT calculations to determine the complete Al distribution in silicon-rich zeolites, independent of the presence of Al–O–(Si–O)n–Al (n = 1, 2) sequences in their frameworks. 29Si MAS NMR spectroscopy is employed to confirm the absence of Al–O–Si–O–Al in the framework of silicon-rich zeolites while 27Al 3Q MAS NMR spectroscopy and DFT computations of 27Al isotropic chemical shifts serve to determine the locations of isolated Al atoms. The maximum ion-exchange capacity of zeolites for [Co2+(H2O)6]2+ reveals the presence of close Al atoms (i.e., those Al atoms which are able to balance [Co2+(H2O)6]2+ ions). Then visible spectroscopy of the bare Co(II) ion in the dehydrated zeolite of the samples with close Al is utilized to identify the locations of the corresponding Al–O–(Si–O)2–Al pairs in a ring. We present a multistep method combining multispectroscopic experiments with DFT calculations to determine the complete Al distribution in silicon-rich zeolites, independent of the presence of Al–O–(Si–O)n–Al (n = 1, 2) sequences in their frameworks. 29Si MAS NMR spectroscopy is employed to confirm the absence of Al–O–Si–O–Al in the framework of silicon-rich zeolites while 27Al 3Q MAS NMR spectroscopy and DFT computations of 27Al isotropic chemical shifts serve to determine the locations of isolated Al atoms. The maximum ion-exchange capacity of zeolites for [Co2+(H2O)6]2+ reveals the presence of close Al atoms (i.e., those Al atoms which are able to balance [Co2+(H2O)6]2+ ions). Then visible spectroscopy of the bare Co(II) ion in the dehydrated zeolite of the samples with close Al is utilized to identify the locations of the corresponding Al–O–(Si–O)2–Al pairs in a ring.
dcterms:title
Complex Analysis of the Aluminum Siting in the Framework of Silicon-Rich Zeolites. A Case Study on Ferrierites Complex Analysis of the Aluminum Siting in the Framework of Silicon-Rich Zeolites. A Case Study on Ferrierites
skos:prefLabel
Complex Analysis of the Aluminum Siting in the Framework of Silicon-Rich Zeolites. A Case Study on Ferrierites Complex Analysis of the Aluminum Siting in the Framework of Silicon-Rich Zeolites. A Case Study on Ferrierites
skos:notation
RIV/61388955:_____/11:00360036!RIV12-GA0-61388955
n11:predkladatel
n13:ico%3A61388955
n3:aktivita
n16:Z n16:P
n3:aktivity
P(GA203/09/1627), P(GP203/08/P593), P(IAA400400812), P(IAA400400904), P(IAA400400908), P(KAN100400702), Z(AV0Z40400503)
n3:cisloPeriodika
22
n3:dodaniDat
n7:2012
n3:domaciTvurceVysledku
n4:8844380 n4:5021197 Li, Chengbin n4:7850093 n4:1929453 n4:5630134 Gao, Fei n4:9628983 Lucero, Melissa Jeanine
n3:druhVysledku
n18:J
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n15:predkladatel
n3:idSjednocenehoVysledku
191384
n3:idVysledku
RIV/61388955:_____/11:00360036
n3:jazykVysledku
n9:eng
n3:klicovaSlova
ferrierites; zeolites; aluminosilicates
n3:klicoveSlovo
n5:zeolites n5:aluminosilicates n5:ferrierites
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[DD1297EFCB8A]
n3:nazevZdroje
Journal of Physical Chemistry C
n3:obor
n20:CF
n3:pocetDomacichTvurcuVysledku
9
n3:pocetTvurcuVysledku
9
n3:projekt
n6:KAN100400702 n6:GA203%2F09%2F1627 n6:GP203%2F08%2FP593 n6:IAA400400904 n6:IAA400400908 n6:IAA400400812
n3:rokUplatneniVysledku
n7:2011
n3:svazekPeriodika
115
n3:tvurceVysledku
Urbanová, Martina Gao, Fei Lucero, Melissa Jeanine Tvarůžková, Zdenka Li, Chengbin Klein, Petr Sklenák, Štěpán Dědeček, Jiří Sazama, Petr
n3:wos
000291079900018
n3:zamer
n10:AV0Z40400503
s:issn
1932-7447
s:numberOfPages
9
n12:doi
10.1021/jp200310b