Research Topics

Metal-organic frameworks (MOFs), Covalent-organic frameworks (COFs) and similar materials have attracted a great deal of attention in the last few years. Potential areas of application include catalysis, gas adsorption, switchable systems, sensor technologies and many more. In our workgroup we investigate guest molecules inside the pores that can be influenced by external stimuli. The possibility to freely align azobenzene molecules with linearly polarized light could be demonstrated...more [more]

Iontronics started as a concept of controlling electronic devices using ions. Now in iontronics, ions are used to transmit, generate and store signals. This is interesting for neuromorphic applications, new computing methods, and reduction of the energy consumption in information processing...more [more]

“Liquid|liquid interfaces (LLIs) strike our mind not only with every oil catastrophe but also when thinking about many home-cooked and industrial food products. There are important exchange processes through these interfaces determining degradation and molecular uptake processes. [more]

For regenerative energy sources, not only high efficiencies but also economical facts are important. Therefore, the well-developed high-efficiency solar cells are not competitive to traditional energy sources without financial support...more [more]

Opals are not only beautiful gemstones, they also have fundamental significance as prototypes for photonic crystals. They may lead to new photonic and photocatalytic materials. The crucial problems of these materials are the spontaneous defects and the desired incorporation of specially designed defects. In the works below, we described basic ideas and our approaches to special topics....more [more]

This research area was active in our research group until 2013, but it has still an influence on the on-going research.
Many synthesis techniques deliver interesting brick stones for nanotechnology, but how can we assemble them in a reasonable manner? Very likely, there is not a single universal procedure to construct nano devices. Such devices have...more [more]