1. Energy and Power Engineering Institute, Henan University of Science and Technology, Luoyang 471003, Henan, China
2. Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455-0431, United States
3. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, Anhui, China
4. School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China