Density and Surface Tension of Binary Aqueous Mixtures with Special Focus on Low Temperatures

0509673 - ÚT 2020 RIV CA eng C - Conference Paper (international conference)
Vinš, Václav - Hykl, Jiří - Prokopová, Olga - Čenský, Miroslav - Blahut, Aleš - Klomfar, Jaroslav - Součková, Monika - Hrubý, Jan
Density and Surface Tension of Binary Aqueous Mixtures with Special Focus on Low Temperatures.
IAPWS 2019 Annual Meeting. Banff: IAPWS, 2019, s. 1-19.
[2019 Annual IAPWS Meeting. Banff, Alberta (CA), 29.09.2019-04.10.2019]
R&D Projects: GA ČR(CZ) GA19-05696S
Institutional support: RVO:61388998
Keywords : surface tension * density * aqueous systems
OECD category: Thermodynamics
http://www.iapws.org/meetings.html

Measurements of the surface tension and the density of aqueous systems carried out at the Institute of Thermomechanics were introduced in a talk given at the meeting of the IAPWS working group Physical Chemistry of Aqueous Systems (PCAS). The data for surface tension of water with ethylene glycol, glycerol, sodium chloride and lower alcohols were presented with a special focus on low temperatures including the metastable supercooled region below the freezing point temperature. Supporting data for the density measured with a commercial vibrating tube densimeter (VTD) were also shown. Own calibration procedure for the VTD instrument was discussed in addition.
Permanent Link: http://hdl.handle.net/11104/0304861