1. Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973, United States
2. Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
3. Department of Mechanical Engineering & Materials Science and Engineering Program, State University of New York at Binghamton, Binghamton, New York 13902, United States
4. Department of Mechanical and Energy Engineering, Purdue School of Engineering and Technology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana 46202, United States
5. Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
6. National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, United States
7. Department of Physics and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen University, Xiamen 361005, China
8. Department of Physics and Department of New Energy Science and Engineering, Xiamen University Malaysia, Sepang, Selangor 43900, Malaysia