1. Department of Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
2. Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
3. Department of Chemical Engineering, Illinois Institute of Technology, Chicago, Illinois 60439, United States
4. The Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, United States
5. Chemical Science and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
6. X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
7. Energy Systems Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
8. Department of Physics and Astronomy, California State University, Northridge, California 91330, United States