TU Berlin appoints Renske van der Veen as professor
Dr. Renske van der Veen investigates catalytic processes at BESSY II, which are crucial for the production of green hydrogen, among other things. © M: Setzpfandt/HZB
For the past two years, Dr Renske van der Veen has led a research group in time-resolved X-ray spectroscopy and electron microscopy at HZB. Her research focuses on catalytic processes that enable, for example, the production of green hydrogen. She has now been appointed to a S-W2 professorship at the Institute of Optics and Atomic Physics (IOAP) at the Technische Universität Berlin.
Dr Renske van der Veen specialises in ultrafast X-ray methods, which she uses at BESSY II to study the fast processes involved in catalysis. Van der Veen is also contributing her expertise to the scientific requirements profile for the successor X-ray source BESSY III.
Renske van der Veen studied at the ETH Zurich and completed her PhD at the École Polytechnique Fédérale de Lausanne (EPFL). She went on to do research at the California Institute of Technology, the Max Planck Institute for Biophysical Chemistry in Göttingen and the University of Illinois, where she was also an assistant professor. She has received the Alexander von Humboldt Foundation's Sofja Kovalevskaja Award and the Packard Fellowship for Science and Engineering.
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- New contact material boosts the efficiency of perovskite solar cellsA newly developed material for the electron contact improves the efficiency of single perovskite solar cells and perovskite/silicon tandem solar cells. The new material is based on a carborane molecule. It offers several advantages over the standard material C60, as shown by the study led by Steve Albrecht’s team. The new material has since been patented and is already commercially available.
- BESSY II: New sample environment allows glimpse into thermocatalytic processesA novel measurement cell allows, for the first time, soft and hard X-ray investigations under high pressures of up to 20 bar and temperatures of up to 400°C. This provides new insights into thermocatalytic processes, such as the Fischer-Tropsch synthesis for producing synthetic fuels. The development of the measurement cell is considered a significant achievement within the Care-O-Sene project.