Advanced Analysis of Isobaric Heat Capacities by Mathematical Gnostics

0481310 - ÚCHP 2018 RIV US eng J - Journal Article
Wagner, Zdeněk - Bendová, Magdalena - Rotrekl, Jan - Velíšek, Petr - Storch, Jan - Uchytil, Petr - Setničková, Kateřina - Řezníčková Čermáková, Jiřina
Advanced Analysis of Isobaric Heat Capacities by Mathematical Gnostics.
Journal of Solution Chemistry. Roč. 46, 9-10 (2017), s. 1836-1853. ISSN 0095-9782. E-ISSN 1572-8927.
[International Symposium on Solubility Phenomena and Related Equilibrium Processes. Geneva, 24.07.2016-29.07.2016]
R&D Projects: GA MŠMT LD14090
Institutional support: RVO:67985858
Keywords : isobaric heat capacity * ionic liquids * mathematical gnostics
OECD category: Physical chemistry
Impact factor: 1.401, year: 2017

Two novel imidazolium based ether-functionalized room temperature ionic liquids were synthesized to study the temperature dependence of the isobaric heat capacity in the temperature range 298.15–348.15 K. In-house synthesized ionic liquids are often available in small amounts only, owing to the high cost of the precursors and difficulties during the synthesis itself. It is therefore impossible to repeat measurement many times so that a statistically significant data sample can be obtained. In addition, to obtain at least several values of the measured property, the ionic liquid must be recycled and reused. In this work two recycling techniques were used and their influence on the values of the experimental isobaric heat capacity was analyzed. Advantages of a modern nonstatistical data analysis technique, namely mathematical gnostics, were demonstrated.
Permanent Link: http://hdl.handle.net/11104/0276890