DC pole | Wartość | Język |
dc.contributor.author | Zorębski, Edward | - |
dc.contributor.author | Zorębski, Michał | - |
dc.contributor.author | Dzida, Marzena | - |
dc.contributor.author | Goodrich, Peter | - |
dc.contributor.author | Jacquemin, Johan | - |
dc.date.accessioned | 2018-05-22T09:19:11Z | - |
dc.date.available | 2018-05-22T09:19:11Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Industrial and Engineering Chemistry Research, Vol. 56, iss. 9 (2017), s. 2592-2606 | pl_PL |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/3827 | - |
dc.description.abstract | The isobaric and isochoric heat capacities of seven
1-alkyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imides,
two 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-
imides, and two bis(1-alkyl-3-methylimidazolium) tetrathiocyanatocobaltates
were determined at atmospheric pressure in the
temperature range from 293.15 to 323.15 K. The isobaric heat
capacities were determined by means of differential scanning
calorimetry, whereas isochoric heat capacities were determined
along with isothermal compressibilities indirectly by means of the
acoustic method from the speed of sound and density measurements.
Based on the experimental data, as expected, the isobaric heat capacity increases linearly with increasing alkyl chain length
in the cation of 1-alkyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imides and no odd and even carbon number effect is
observed. After critical comparison of the obtained data with the available literature data, the most reliable values are
recommended. It has been also shown that, although the COSMOthermX calculations underestimated the isobaric heat capacity
values whatever the temperature and the ionic liquid structure, the approach used during this work may be applied to estimate
physical properties of non-single-charged ions as well. Additionally, based on the speeds of sound the thermal conductivities were
calculated using a modified Bridgman relation. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Isochoric heat capacity | pl_PL |
dc.subject | Isobaric heat capacity | pl_PL |
dc.subject | Imidazolium-Based | pl_PL |
dc.title | Isobaric and Isochoric heat capacities of imidazolium-based and pyrrolidinium-based ionic liquids as a function of temperature : modeling of isobaric heat capacity | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1021/acs.iecr.6b04780 | - |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
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