1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, Guangdong 510640 People’s Republic of China
2. CAS Key Laboratory of Renewable Energy, Guangzhou, Guangdong 510640, People’s Republic of China
3. Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou, Guangdong 510640, People’s Republic of China
4. School of Energy and Power Engineering, Northeast Electric Power University, Jilin, Jilin 132012, People’s Republic of China
5. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, People’s Republic of China