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Infinite-dilution partial molar properties of naphthalene and biphenyl in carbon dioxide from supercritical fluid chromatography: composition effects in the stationary phase
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SYSNO ASEP 0162198 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Infinite-dilution partial molar properties of naphthalene and biphenyl in carbon dioxide from supercritical fluid chromatography: composition effects in the stationary phase Author(s) Jeon, Y. P. (KP)
Roth, Michal (UIACH-O) RID, ORCID
Kwon, Y. J. (KP)Source Title Journal of Physical Chemistry A. - : American Chemical Society - ISSN 1089-5639
Roč. 104, č. 55 (2000), s. 5396-5400Number of pages 5 s. Language eng - English Country US - United States Subject RIV CE - Biochemistry R&D Projects GA203/98/0635 GA ČR - Czech Science Foundation (CSF) Annotation The temperature and pressure effects on retention of naphthalene and biphenyl in supercritical fluid chromatography were investigated within 35-70 oC and 7.5-15 MPa. The retention factors were used to derive the infinite-dilution partial molar volumes of the two solutes in supercritical carbon dioxide, the infinite/dilution molar volumes of the two solutes in supercritical carbon dioxide, the infinite- dilution molar enthalpies of transfer of the two solutes from the stationary phase to supercritical CO2, and some quantities measuring short-range interactions between CO2 and the solutes. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2001
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