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dc.creatorOnjia, Antonije E.
dc.creatorMilonjić, Slobodan K.
dc.creatorRajaković, Ljubinka V.
dc.date.accessioned2018-03-01T19:05:05Z
dc.date.available2018-03-01T19:05:05Z
dc.date.issued2002
dc.identifier.issn0352-5139 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/2506
dc.description.abstractThe interactions of n-hexane, benzene, chloroform, and tetrahydrofuran with dried (amorphous) chromia (I) and chromia heated at 1073 K (crystalline) (II), both obtained from a colloidal dispersion, and a commercially available chromia (III) were Studied by inverse gas chromatography (IGC) under Finite surface coverage conditions. The isotherms, in the temperature range 383-423 K, were used to estimate the surface area, the adsorption energy distribution, the isosteric heat of adsorption, and the spreading pressure on the surfaces of the solids. The uniformly reduced adsorption ability of the heated chromia was attributed to the dehydroxylation of the surface at the higher temperatures. Both solids showed an increased affinity toward chloroform molecules, as a result of strong acid-base interaction.en
dc.rightsopenAccessen
dc.sourceJournal of the Serbian Chemical Societyen
dc.subjectinverse gas chromatographyen
dc.subjectchromiaen
dc.subjectAdsorptionen
dc.subjectorganicsen
dc.subjectisothermsen
dc.subjectisosteric heaten
dc.titleInverse gas chromatography of chromia. Part II. Finite surface coverageen
dc.typearticleen
dcterms.abstractОњиа, AЕ; Рајаковиц, ЛВ; Милоњић Слободан;
dc.citation.volume67
dc.citation.issue3
dc.citation.spage165
dc.citation.epage178
dc.identifier.wos000174611800003
dc.identifier.doi10.2298/JSC0203165O
dc.citation.otherArticle Number: UNSP UDC 543.544.3:535.64:667.653
dc.citation.rankM23
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/12256/2502.pdf


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