About: Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography.

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About: Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Retention factors of eleven heavy n-alkanes (C21H44, C22H46, C23H48, C24H50, C25H52, C27H56, C28H58, C31H64, C34H70 C36H74, and C40H82) and C-60 and C-70 fullerenes were measured within 311-431 K and 8.7-39 MPa by supercritical fluid chromatography in an open tubular capillary column. This data set was obtained using a poly(methyl-n-octyl siloxane) stationary polymer and carbon dioxide as the mobile-phase fluid. The retention factors are employed to derive the partial molar volumes of the solutes at infinite dilution in CO2 and the infinite-dilution molar enthalpies of transfer of the solutes from the stationary phase to supercritical CO2. The partial molar volumes are subsequently transformed to quantities characterizing short-range solute-CO2 interactions, and the effects are shown of the corrections for dissolution Of CO2 in the stationary polymer on these quantities. Distinct differences between the n-alkane-CO2 and the fullerene-CO2 interactions have been found and discussed. Overall, the resulta Retention factors of eleven heavy n-alkanes (C21H44, C22H46, C23H48, C24H50, C25H52, C27H56, C28H58, C31H64, C34H70 C36H74, and C40H82) and C-60 and C-70 fullerenes were measured within 311-431 K and 8.7-39 MPa by supercritical fluid chromatography in an open tubular capillary column. This data set was obtained using a poly(methyl-n-octyl siloxane) stationary polymer and carbon dioxide as the mobile-phase fluid. The retention factors are employed to derive the partial molar volumes of the solutes at infinite dilution in CO2 and the infinite-dilution molar enthalpies of transfer of the solutes from the stationary phase to supercritical CO2. The partial molar volumes are subsequently transformed to quantities characterizing short-range solute-CO2 interactions, and the effects are shown of the corrections for dissolution Of CO2 in the stationary polymer on these quantities. Distinct differences between the n-alkane-CO2 and the fullerene-CO2 interactions have been found and discussed. Overall, the resulta (en)
Title	Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography. Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography. (en)
skos:prefLabel	Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography. Solution properties of C60 and C70 fullerenes and C21 to C40 n-alkanes at infinite dilution in carbon dioxide from supercritical fluid chromatography. (en)
skos:notation	RIV/68081715:_____/01:25010024!RIV/2003/AV0/A25003/N
http://linked.open.../vavai/riv/strany	10373;10378
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z4031919)
http://linked.open...iv/cisloPeriodika	42
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Roth, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav analytické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	696330
http://linked.open...ai/riv/idVysledku	RIV/68081715:_____/01:25010024
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thermodynamics (en)
http://linked.open.../riv/klicoveSlovo	thermodynamics
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[76EC95B5489C]
http://linked.open...i/riv/nazevZdroje	Journal of Physical Chemistry B
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	105
http://linked.open...iv/tvurceVysledku	Roth, Michal Maag, K. Schneider, G. M. Tuma, D.
http://linked.open...n/vavai/riv/zamer	Vyvinutí nových metod analytické chemie pro potřeby společenské praxe
issn	1089-5647
number of pages	6 (xsd:int)

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