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Nikolaev Institute of Inorganic Chemistry

Siberian Branch of Russian Academy of Sciences

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16 сентября 2013 года →  Institute news

Scientific seminar: Prof. Dr. Sergey P. Verevkin

University of Rostock

September 19, 2013, 15-00, Hall, Scientific seminar of NIIC SB RAS

Prof. Dr. Sergey P. Verevkin

University of Rostock, Germany

Upper limit challenge for the enthalpy of vaporization of ionic and molecular compounds

Volatility of a material depends on a temperature. Extremely low volatile compounds tend rather to decompose than to vaporize.

How to study thermally labile molecules?

Is there any upper limit for the enthalpy of vaporization for ionic and molecular compounds?

Development of indirect and direct experimental methods for vapour pressure and vaporization enthalpy measurements: quartz crystal microbalance, static method, thermograviemetry, transpiration, as well as combustion calorimetry, differential scanning calorimetry, and solution calorimetry has been performed in our laboratory. Details of experimental and theoretical methods will be discussed.

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