1. Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping SE-581 83, Sweden.
2. Materials Science Division, Argonne National Laboratory, Argonne, IL 60439, USA.
3. Institute of Macromolecular Chemistry of the Czech Academy of Sciences, Heyrovskeho nam. 2, 162 06 Prague 6, Czech Republic.
4. Department of Materials Science and Engineering, National Defense Academy, Yokosuka, Kanagawa 239-8686, Japan.
5. Department of Chemistry, KTH Royal Institute of Technology, SE-10044 Stockholm, Sweden.
6. Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo, Hyogo 679-5198, Japan.
7. Department of Physical Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan.
8. Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, 90 Sippy Downs Drive, Sippy Downs, QLD 4556, Australia.
9. Center of Artificial Photosynthesis for Solar Fuels, School of Science, Westlake University, Hangzhou 310024, China.
10. Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.