1. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, 27 South Taoyuan Road, Taiyuan 030001, China
2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
3. Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
4. Shanxi Tihondan Pharmaceutical Technology Co., Ltd, Jinzhong 030600, China
5. College of Chemistry, Taiyuan University of Technology, 79 Yingze West Street, Wanbailin District, Taiyuan 030024, China