1. Liquid Sunlight Alliance, Lawrence Berkeley National Laboratory, California 94720, USA
2. Chemical Sciences Division, Lawrence Berkeley National Laboratory, California 94720, USA
3. Department of Materials Science and Engineering, University of California, Berkeley, California 94720, USA
4. Liquid Sunlight Alliance, National Renewable Energy Laboratory, Golden, Colorado 80401, USA
5. Materials Sciences Division, Lawrence Berkeley National Laboratory, California 94720, USA