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dc.contributor.authorJepps, OG
dc.contributor.authorBhatia, SK
dc.contributor.authorSearles, DJ
dc.date.accessioned2017-05-03T12:18:37Z
dc.date.available2017-05-03T12:18:37Z
dc.date.issued2005
dc.date.modified2009-09-24T05:55:34Z
dc.identifier.issn0743-7463
dc.identifier.doi10.1021/la047984g
dc.identifier.urihttp://hdl.handle.net/10072/4950
dc.description.abstractIt is a common approximation in the modeling of adsorption in microporous carbons to treat the pores as slit pores, whose walls are considered to consist of an infinite number of graphitic layers. In practice, such an approximation is appropriate as long as the number of graphitic layers in the wall is greater than three. However, it is understood that pore walls in microporous carbons commonly consist of three or fewer layers. As well as affecting the solid-fluid interaction within a pore, such narrow walls permit the interaction of fluid molecules through the wall, with consequences for the adsorption characteristics. We consider the effect that a distributed pore-wall thickness model can have on transport properties. At low density we find that the only significant deviation in the transport properties from the infinite pore-wall thickness model occurs in pores with single-layer walls. For a model of activated carbons with a distribution of pore widths and pore-wall thicknesses, the transport properties are generally insensitive to the effects of finite walls, in terms of both the solid-fluid interaction within a pore and fluid-fluid interaction through the pore walls.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoen_AU
dc.publisherAmerican Chemical Society
dc.publisher.placeWashington, DC
dc.publisher.urihttp://pubs.acs.org/journal/langd5
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom229
dc.relation.ispartofpageto239
dc.relation.ispartofjournalLangmuir: the ACS journal of surfaces and colloids
dc.relation.ispartofvolume21
dc.rights.retentionY
dc.subject.fieldofresearchcode250103
dc.titleEffects of the Juxtaposition of Carbonaceous slit pores on the overall transport behavior of adsorbed fluids
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2005
gro.hasfulltextNo Full Text
gro.griffith.authorBernhardt, Debra J.
gro.griffith.authorJepps, Owen


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