1. College of Chemical Engineering, Xiangtan University, Xiangtan, Hunan 411105, P.R. China
2. ICCOM Institute, National Research Council, via Madonna del Piano 10, Sesto Fiorentino 50019, Florence, Italy
3. International Cooperation Committee, China Foundation for International Studies, Beijing 100022, P.R. China
4. Jinan Yuanze Environmental Protection Technology Co., Ltd., Jinan, Shandong 250101, P. R. China
5. Changsha Zhaoyuan Hydrogen Energy Technology Co., Ltd, Changsha, Hunan 410000, P. R. China
6. Center for Applied Energy Research, University of Kentucky, 2540 Research Park Drive, Lexington, Kentucky 40511, United States
7. College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P.R. China
8. CSIRO Energy, 71 Normanby Road, Clayton North, VIC 3169, Australia