"0"^^ . "1"^^ . . "ionic liquid; supercritical carbon dioxide; chromatography; partition coefficient; solute descriptor"@en . "Among the varied applications of ionic liquids (ILs), the combinations of ILs with pressure-tunable solvent power of supercritical carbon dioxide (scCO2) offer %22green%22, environmentally benign, emission-free solvent systems for reactions, catalysis, extractions, and electrochemistry. The applications of IL-scCO2 systems would benefit from a detailed knowledge of phase behaviour including the infinite-dilution partition coefficients of prospective solutes between both phases. At the time of this writing, a major part of published limiting partition coefficient data comes from retention measurements by the applicant group using supercritical fluid chromatography. Our previous work has largely been focused on alkylmethylimidazolium-containing ILs.The purpose of the present proposal is to extend the range of ILs studied, and to correlate the solute partition coefficients through linear solvation energy relationships (LSERs). Because of their predictive power, the resultant LSER-based correlations"@en . . "2010-12-31+01:00"^^ . . " chromatography" . "http://www.isvav.cz/projectDetail.do?rowId=GA203/08/1465"^^ . . "8"^^ . "8"^^ . . . "Distribution of organic nonelectrolytes between ionic liquids and supercritical carbon dioxide"@en . "Previous efforts by the project team resulted in a data base of limiting partition coefficients of solutes in biphasic systems formed by an ionic liquid (IL) and supercritical carbon dioxide (scCO2). Within the present project, the data base was amended with an extensive set of solute distribution constants in [bmim][MeSO4]-scCO2 system. The set made it possible for the group to test a selection"@en . "2008-01-01+01:00"^^ . . . "2015-02-09+01:00"^^ . " partition coefficient" . "2010-04-16+02:00"^^ . . . "Mezi pestr\u00FDmi aplikacemi iontov\u00FDch kapalin zauj\u00EDmaj\u00ED d\u016Fle\u017Eit\u00E9 m\u00EDsto kombinace vlastnost\u00ED iontov\u00FDch kapalin a superkritick\u00E9ho oxidu uhli\u010Dit\u00E9ho (scCO2), kter\u00E9 poskytuj\u00ED %22zelen\u00E9%22, k \u017Eivotn\u00EDmu prost\u0159ed\u00ED %22p\u0159\u00E1telsk\u00E9%22 rozpou\u0161t\u011Bdlov\u00E9 syst\u00E9my pro organickou synt\u00E9zu, katal\u00FDzu, extrakce a elektrochemii. V aplikac\u00EDch syst\u00E9m\u016F IL-scCO2 je nutn\u00E1 detailn\u00ED znalost f\u00E1zov\u00FDch rovnovah v\u010Detn\u011B distribu\u010Dn\u00EDch konstant potenci\u00E1ln\u00EDch z\u00E1jmov\u00FDch l\u00E1tek (solut\u016F) v nekone\u010Dn\u00E9m z\u0159ed\u011Bn\u00ED. V\u011Bt\u0161ina publikovan\u00FDch hodnot limitn\u00EDch distribu\u010Dn\u00EDch konstant v sou\u010Dasnosti poch\u00E1z\u00ED z reten\u010Dn\u00EDch m\u011B\u0159en\u00ED superkritickou fluidn\u00ED chromatografi\u00ED, proveden\u00FDch navrhovatelskou skupinou. Na\u0161e p\u0159edchoz\u00ED studie se t\u00FDkaly p\u0159edev\u0161\u00EDm kapalin obsahuj\u00EDc\u00EDch alkylmethylimidazoliov\u00E9 kationty. C\u00EDlem projektu je roz\u0161\u00ED\u0159en\u00ED okruhu studovan\u00FDch iontov\u00FDch kapalin a nalezen\u00ED korelac\u00ED distribu\u010Dn\u00EDch konstant solut\u016F pomoc\u00ED line\u00E1rn\u00EDch vztah\u016F solvata\u010Dn\u00ED energie (LSER). D\u00EDky sv\u00FDm prediktivn\u00EDm schopnostem mohou b\u00FDt korelace na b\u00E1zi LSER velmi u\u017Eite\u010Dn\u00E9 v aplikac\u00EDch" . . . . . . "Datab\u00E1ze dostupn\u00FDch hodnot limitn\u00EDch distribu\u010Dn\u00EDch konstant solut\u016F ve dvouf\u00E1zov\u00FDch syst\u00E9mech tvo\u0159en\u00FDch iontovou kapalinou (IL) a superkritick\u00FDm oxidem uhli\u010Dit\u00FDm (scCO2), kter\u00E1 z valn\u00E9 \u010D\u00E1sti poch\u00E1z\u00ED z p\u0159edchoz\u00EDch prac\u00ED \u0159e\u0161itelsk\u00E9 skupiny, byla roz\u0161\u00ED\u0159ena o rozs\u00E1hl\u00FD soubor distribu\u010Dn\u00EDch konstant v syst\u00E9mu [bmim][MeSO4]-scCO2. Tento soubor umo\u017Enil testovat \u0159adu verz\u00ED zobecn\u011Bn\u00FDch korelac\u00ED distribu\u010Dn\u00EDc"@cs . "Distribuce organick\u00FDch neelektrolyt\u016F mezi iontov\u00E9 kapaliny a superkritick\u00FD oxid uhli\u010Dit\u00FD" . . . . "GA203/08/1465" . " supercritical carbon dioxide" . . . "ionic liquid" . "0"^^ .