Bernd Rech boardmember of the "work group of energy"
Bernd Rech will focus on renewable energy issues.
Prof. Bernd Rech will speak on recent findings in thin film silicon photovoltaik research at the autumn meeting of the energy work group of the Deutsche Physikalische Gesellschaft. Rech had been elected into the board of the work group earlier this year.
Main topic will be polycrystalline silicon thin films on glas. HZB researchers were able to increase the efficiency of these solar cells considerably
As speaker of the renewable energy program of the Helmholtz Association, Bernd Rech intends to discuss issues of the turnaround in energy policy in his new role in the DPG.
The autumn meeting of the DPG energy work group wil be in Bad Honnef on October 1 and 2. The Deutsche Physikalische Gesellschaft is an organisation that has as its member scientists working in universities, research institutions, and the industry as well as teachers and (PhD-)students. There are also about 160 institutional members.
- Joint Kyiv Energy and Climate Lab goes liveHelmholtz-Zentrum Berlin and the National University of Kyiv-Mohyla Academy established on 27 November a Joint Energy and Climate Lab.
- How carbonates influence CO2-to-fuel conversionResearchers from the Helmholtz Zentrum Berlin (HZB) and the Fritz Haber Institute of the Max Planck Society (FHI) have uncovered how carbonate molecules affect the conversion of CO2 into valuable fuels on gold electrocatalysts. Their findings reveal key molecular mechanisms in CO2 electrocatalysis and hydrogen evolution, pointing to new strategies for improving energy efficiency and reaction selectivity.
- Peat as a sustainable precursor for fuel cell catalyst materialsIron-nitrogen-carbon catalysts have the potential to replace the more expensive platinum catalysts currently used in fuel cells. This is shown by a study conducted by researchers from the Helmholtz-Zentrum Berlin (HZB), Physikalisch-Technische Bundesanstalt (PTB) and universities in Tartu and Tallinn, Estonia. At BESSY II, the team observed the formation of complex microstructures within various samples. They then analysed which structural parameters were particularly important for fostering the preferred electrochemical reactions. The raw material for such catalysts is well decomposed peat.