1. School of Electrical Engineering and Automation, Jiangxi University of Science and Technology, Ganzhou 341000, China
2. College of New Energy and Materials, China University of Petroleum, Beijing 102249, China
3. Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
4. Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia