1. Department of Materials Science and Engineering, University of California, Berkeley, Berkeley, California 94720, United States
2. California Research Alliance (CARA), BASF Corporation, Berkeley, California 94720, United States
3. Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
4. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
5. cMACS, Department of Microbial and Molecular Systems, KU Leuven, 3001 Leuven, Belgium
6. BASF SE, 67056 Ludwigshafen am Rhein, Germany
7. Kavli Energy NanoScience Institute, Berkeley, California 94720, United States