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Volatility of molten salts [Ph4P][NTf2] and Cs[NTf2] |
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| Authors: | Dr Dzmitry H Zaitsau Dr Mikhail Gantman Dr Peter Schulz Prof Dr Peter Wasserscheid Prof Dr Sergey P Verevkin |
| Institution: | 1. Department of Physical Chemistry and Faculty of Interdisciplinary Research, Competence Centre CALOR, University of Rostock, 18059 Rostock, Germany;2. Lehrstuhl für Chemische Reaktionstechnik der, Universität Erlangen Nürnberg, Egerlandstr. 3, 91058 Erlangen, Germany |
| Abstract: | The two ionic compounds Ph4P]NTf2] and CsNTf2] were qualified to be suitable liquid materials for different high temperature applications. Development and optimization of these application techniques require knowledge of the thermodynamic properties of vaporization. Vapor pressures and vaporization enthalpies have been measured by using quartz-crystal microbalance. Solubility parameters and miscibility of ionic liquids in practically relevant solvents were assessed. |
| Keywords: | ionic liquids solubility thermal stability vaporization enthalpy vapor pressure |