1. Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
2. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
3. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
4. National Renewable Energy Laboratory, Golden, Colorado 80401, United States
5. Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
6. Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory Berkeley, California 94720, United States
7. Energy Technologies Area, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States