Experimental determination of adsorption energies, adsorption isotherms, probability density functions, and lateral molecular interactions on C XHY/CaO systems

Margariti, S; Siokos, V; Roubani-Kalantzopoulou, F

dc.contributor.author	Margariti, S	en
dc.contributor.author	Siokos, V	en
dc.contributor.author	Roubani-Kalantzopoulou, F	en
dc.date.accessioned	2014-03-01T01:18:59Z
dc.date.available	2014-03-01T01:18:59Z
dc.date.issued	2003	en
dc.identifier.issn	0021-9673	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15298
dc.subject	Adsorption energies	en
dc.subject	Adsorption isotherms	en
dc.subject	Gas chromatography	en
dc.subject	Inverse gas chromatography	en
dc.subject	Molecular interactions	en
dc.subject	Probability density functions	en
dc.subject	Reversed-flow	en
dc.subject.classification	Biochemical Research Methods	en
dc.subject.classification	Chemistry, Analytical	en
dc.subject.other	Adsorption	en
dc.subject.other	Adsorption isotherms	en
dc.subject.other	Calcium compounds	en
dc.subject.other	Extrapolation	en
dc.subject.other	Hydrocarbons	en
dc.subject.other	Molecular dynamics	en
dc.subject.other	Probability density function	en
dc.subject.other	Adsorption energies	en
dc.subject.other	Reversed flow gas chromatography (RF-GC)	en
dc.subject.other	Gas chromatography	en
dc.subject.other	calcium oxide	en
dc.subject.other	hydrocarbon	en
dc.subject.other	adsorption	en
dc.subject.other	article	en
dc.subject.other	atmosphere	en
dc.subject.other	calculation	en
dc.subject.other	density	en
dc.subject.other	inverse gas chromatography	en
dc.subject.other	isotherm	en
dc.subject.other	measurement	en
dc.subject.other	molecular interaction	en
dc.subject.other	molecular model	en
dc.subject.other	physical chemistry	en
dc.subject.other	priority journal	en
dc.subject.other	probability	en
dc.subject.other	surface property	en
dc.subject.other	Adsorption	en
dc.subject.other	Calcium Compounds	en
dc.subject.other	Chromatography, Gas	en
dc.subject.other	Oxides	en
dc.subject.other	Thermodynamics	en
dc.title	Experimental determination of adsorption energies, adsorption isotherms, probability density functions, and lateral molecular interactions on C XHY/CaO systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.chroma.2003.08.019	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.chroma.2003.08.019	en
heal.language	English	en
heal.publicationDate	2003	en
heal.abstract	Reversed-flow gas chromatography (RF-GC) is extended to the measurements of the probability density function for the adsorption energies as well as the differential energies of adsorption due to lateral interactions of molecules adsorbed on different heterogeneous solid surfaces. All these calculations are based on a non-linear adsorption isotherm model as it is well accepted that the linear one is inadequate for substances such as these used in this work. Thus, some new important physicochemical parameters have been obtained for the characterization of the heterogeneous systems studied. The adsorbent used in this study was calcium oxide. The adsorption of many significant hydrocarbons was investigated. With these systematic experiments under conditions which are similar to the atmospheric ones, an extrapolation of the results obtained to ""real"" atmospheres with a high degree of confidence is possible. © 2003 Published by Elsevier B.V.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Chromatography A	en
dc.identifier.doi	10.1016/j.chroma.2003.08.019	en
dc.identifier.isi	ISI:000186101500008	en
dc.identifier.volume	1018	en
dc.identifier.issue	2	en
dc.identifier.spage	213	en
dc.identifier.epage	223	en