Time-resolved gas chromatography applied to submonolayer adsorption. Modeling and experimental approach

Metaxa, E; Agelakopoulou, T; Bassiotis, I; Margariti, S; Siokos, V; Roubani-Kalantzopoulou, F

dc.contributor.author	Metaxa, E	en
dc.contributor.author	Agelakopoulou, T	en
dc.contributor.author	Bassiotis, I	en
dc.contributor.author	Margariti, S	en
dc.contributor.author	Siokos, V	en
dc.contributor.author	Roubani-Kalantzopoulou, F	en
dc.date.accessioned	2014-03-01T01:27:29Z
dc.date.available	2014-03-01T01:27:29Z
dc.date.issued	2007	en
dc.identifier.issn	0169-4332	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/18469
dc.subject	Hydrocarbon-ozone/CaO interface	en
dc.subject	Hydrocarbon-ozone/SiO2 interface	en
dc.subject	Hydrocarbon/oxide interface	en
dc.subject	Inverse gas chromatography	en
dc.subject	Local adsorption quantities	en
dc.subject	Reversed-flow gas chromatography	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.classification	Materials Science, Coatings & Films	en
dc.subject.classification	Physics, Applied	en
dc.subject.classification	Physics, Condensed Matter	en
dc.subject.other	Adsorption	en
dc.subject.other	Hydrocarbons	en
dc.subject.other	Interfaces (materials)	en
dc.subject.other	Isotherms	en
dc.subject.other	Physical chemistry	en
dc.subject.other	Probability density function	en
dc.subject.other	Silica	en
dc.subject.other	Hydrocarbon ozone/CaO interface	en
dc.subject.other	Hydrocarbon ozone/SiO2 interface	en
dc.subject.other	Hydrocarbon/oxide interface	en
dc.subject.other	Inverse gas chromatography	en
dc.subject.other	Local adsorption quantities	en
dc.subject.other	Reversed flow gas chromatography	en
dc.subject.other	Gas chromatography	en
dc.title	Time-resolved gas chromatography applied to submonolayer adsorption. Modeling and experimental approach	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.apsusc.2006.12.041	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.apsusc.2006.12.041	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	The reversed-flow inverse gas chromatographic method was used to study the local adsorption parameters of the action of five hydrocarbons on one hand, namely, ethane, ethene, ethyne, propene and 1-butene and of ozone, on the other, on two known and widely used oxides, CaO and SiO2, respectively. Five physicochemical parameters concerning adsorption have been obtained for each of 20 heterogeneous systems studied, namely local adsorption energy, local adsorption isotherm, local monolayer capacity, probability density function for adsorption energies and energies from lateral interactions. Thus, the RF-IGC method is engaged to provide a new pathway for heterogeneous surface characterization, which is the basis of many scientific investigations and technological applications. (c) 2007 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Applied Surface Science	en
dc.identifier.doi	10.1016/j.apsusc.2006.12.041	en
dc.identifier.isi	ISI:000246544300051	en
dc.identifier.volume	253	en
dc.identifier.issue	13 SPEC. ISS.	en
dc.identifier.spage	5841	en
dc.identifier.epage	5845	en