1. Department of Chemistry and Chemical Engineering Chalmers University of Technology Göteborg 41296 Sweden
2. King Abdullah University of Science and Technology (KAUST) Division of Physical Sciences and Engineering and KAUST Solar Center (KSC) Thuwal 23955‐6900 Saudi Arabia
3. Institut de Ciència de Materials de Barcelona (ICMAB‐CSIC) Campus de la UAB Bellaterra 08193 Spain
4. POLYMAT and Polymer Science and Technology Department Faculty of Chemistry University of the Basque Country UPV/EHU Paseo Manuel de Lardizabal 3 Donostia‐San Sebastián 20018 Spain
5. Ikerbasque Basque Foundation for Science Bilbao 48013 Spain
6. Department of Physics Chalmers University of Technology Göteborg 41296 Sweden
7. Department of Physics Chemistry and Biology (IFM) Linköping University Linköping 58183 Sweden
8. Department of Engineering and Physics Karlstad University Karlstad 65188 Sweden
9. National Synchrotron Light Source II Brookhaven National Laboratory New York NY 11973 USA
10. Key Laboratory of Green Chemistry and Technology of Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China