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Quantification of silver sites in zeolites: carbon monoxide sorption monitored by IR spectroscopy

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Quantification of silver sites in zeolites: carbon monoxide sorption monitored by IR spectroscopy

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dc.contributor.author Tarach, Karolina [SAP14004719] pl
dc.contributor.author Góra-Marek, Kinga [SAP11018751] pl
dc.contributor.author Chrzan, Magdalena [USOS111036] pl
dc.contributor.author Walas, Stanisław [SAP11008764] pl
dc.date.accessioned 2015-01-20T15:06:17Z
dc.date.available 2015-01-20T15:06:17Z
dc.date.issued 2014 pl
dc.identifier.issn 1932-7447 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/2640
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Quantification of silver sites in zeolites: carbon monoxide sorption monitored by IR spectroscopy pl
dc.type JournalArticle pl
dc.description.physical 23751-23760 pl
dc.abstract.en This work was aimed to provide a well-established approach for the quantification of silver sites in zeolites. The experimental procedure based on carbon monoxide sorption in silver exchanged zeolites ZSM-5, Y, and X was monitored by IR spectroscopy. With regard to the Lambert-Beer law the values of the absorption coefficients of the IR bands of CO interacting with exchangeable cations (Ag+) and metallic species (Ag0) were attained. Subsequently, the concentrations of silver species of different kinds were calculated. The values of the absorption coefficients are valid for zeolites of FAU and MFI topologies; thus, they are argued to be used for zeolites of other structures. pl
dc.description.volume 118 pl
dc.description.number 41 pl
dc.identifier.doi 10.1021/jp506820v pl
dc.identifier.eissn 1932-7455 pl
dc.title.journal The Journal of Physical Chemistry. C pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Chemii Analitycznej pl
dc.affiliation Wydział Chemii : Zakład Chemii Nieorganicznej pl
dc.affiliation Wydział Chemii : Pracownia Spektrometrii w Podczerwieni pl
dc.subtype Article pl
dc.rights.original bez licencji pl
.pointsMNiSW [2014 A]: 35


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