1. State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
2. Research Center of Engineering Thermophysics, North China Electric Power University, Beijing 102206, China
3. Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li 32003, Taiwan
4. Department of Mechanical Engineering, City University of Hong Kong, Kowloon Tong 999077, Hong Kong