Individual Tuning of Solvent Properties – Introduction and Application to Ionic Liquids

Beschreibung

Since more than 20 years we have investigated electron transfer reactions of various types and under various conditions. According to Marcus solvent parameters have a significant influence on the observed kinetics. Especially temperature dependent measurements, e.g. to get activation parameters, suffers from these influences.
Typically all solvent parameters, such as viscosity, density, refractive index, dielectric constant, etc., changes systematically with temperature. Therefore analysis of kinetic data is difficult. Three different approaches have been started: First, changing viscosity at constant temperature keeping refractive index and dielectric constant stable.
Secondly, changing dielectric constant at constant temperature keeping viscosity and refractive index stable. Last but not least, keeping all parameters constant at variable temperatures. Work on the last one is still in progress.

Zeitraum	25 Sept. 2017 → 27 Sept. 2017
Ereignistitel	17. Österreichische Chemietage 2017: Joint Meeting of the Swiss & Austrian Chemical Societies
Veranstaltungstyp	Konferenz
Ort	Salzburg, ÖsterreichAuf Karte anzeigen
Bekanntheitsgrad	International