1. Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
2. Joint Center for Energy Storage Research (JCESR), Lemont, Illinois 60439, United States
3. Materials Sciences Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
4. Energy Storage Branch, Energy and Biotechnology Division, Sensor and Electronics Directorate, U.S. Army Research Laboratory, 2800 Powder Mill Road, Adelphi, Maryland 20783, United States