1. Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Institute for Solar Fuels, Hahn-Meitner-Platz 1, 14109 Berlin, Germany
2. Institute Silicon Photovoltaics, Magnusstrasse 12, 12489 Berlin, Germany
3. School of Physics and Electronic Engineerning, Guangzhou University, Waihuanxi Road No. 230, Guangzhou 510006, People’s Republic of China
4. Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, United Kingdom