[1] Swiss Fed Inst Technol, Dept Mech & Proc Engn, Zurich, Switzerland
[2] Nel Hydrogen, Wallingford, CT 06492 USA
[3] Helmholtz Zentrum Berlin Mat & Energie, Inst Solar Fuels, Berlin, Germany
[4] Univ Grenoble Alpes, CEA, Grenoble, France
[5] H2 Technol Consulting, Alamo, CA USA
[6] Pacific Northwest Natl Lab, Richland, WA 99354 USA
[7] Arizona State Univ, ASU LightWorks, Tempe, AZ 85281 USA
[8] Arizona State Univ, Sch Mol Sci, Tempe, AZ 85281 USA
[9] CALTECH, Div Engn & Appl Sci, Pasadena, CA 91125 USA