Seminars

The salinity difference between river- and sea-water gives rise to a free energy difference of 2kJ per liter river water, which corresponds to a waterfall of 200 meter. This “blue energy” can be harvested fully sustainably in principle, and nowadays also largely in practise with the use of ion-selective membranes or supercapacitors.

Recently, electrochemistry and the so-called electrification of the chemical industry have gained a prominent position on the agenda of governments, industry and academics. The majority of the research focusses on fundamentals of the electrochemistry and the accompanying selection and optimization of materials.

Electrolytes respond to contact with a charged solid surface (metal electrode, semiconductor or insulating ionic solids) by formation of an electric double layer. The modelling of electric double layers at an atomistic level remains a major challenge.

NOTE: different day and time: Tuesday 10h00  The National Spherical Torus Experiment – Upgrade (NSTX-U), will be one of the highest power-density magnetic fusion experiments when operating at full parameters.  Following a failure in a poloidal field coil, the NSTX-U entered the Recovery Project which is redesigning several key components in order to increase operation

The combination of a widely tunable infrared laser source with tandem mass spectrometry enables the routine recording of IR spectra of gaseous molecular ions. With the aid of theoretically predicted vibrational spectra, these IR spectra can be used to derive molecular structure information on the ionized species.