1. Universität Tübingen, Institute of Physical and Theoretical Chemistry, Tübingen, Germany
2. Universität Ulm, Institute of Theoretical Chemistry, Ulm, Germany
3. Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Institute for Solar Fuels, Berlin, Germany
4. Fraunhofer ISE für Solare Energiesysteme, Freiburg, Germany
5. Universität Tübingen, Department of Geosciences and Department of Physics, Tübingen, Germany
6. Universität Heidelberg, Institute of Environmental Physics, Heidelberg, Germany
7. International Centre for Sustainable Development, Hochschule Bonn-Rhein-Sieg, Sankt Augustin, Germany