1. Joint Center for Artificial Photosynthesis California Institute of Technology Pasadena CA 91125 USA
2. Joint Center for Artificial Photosynthesis Lawrence Berkeley National Laboratory Berkeley CA 94720 USA
3. Department of Chemistry and Department of Chemical Engineering and Materials Science University of California Irvine USA
4. Air Products and Chemicals, Inc. Allentown USA
5. Department of Chemistry and Biochemistry University of Arkansas USA
6. Nanophotonics and Plasmonics Laboratory Northrop Grumman Aerospace Systems Redondo Beach USA
7. Laboratory of Renewable Energy Science and Engineering, EPFL Lausanne Schweiz
8. Department of Chemical and Environmental Engineering Yale University USA
9. Division of Chemistry and Chemical Engineering, 210 Noyes Laboratory, 127-72 California Institute of Technology Pasadena USA
10. School of Engineering, EPFL Lausanne Schweiz
11. Department of Chemical Engineering University of Illinois at Chicago USA