1. Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China)National and Local Joint Engineering Laboratory for New Petrochemical Materials and Fine Utilization of ResourcesHunan Normal University Changsha Hunan 410081 P. R. China
2. SZU‐NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science and TechnologyCollege of Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
3. Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan ProvinceHunan Normal University Changsha Hunan 410081 P. R. China
4. College of Materials Science and EngineeringChangsha University of Science and Technology Changsha 410114 P. R. China
5. School of Chemistry and Chemical EngineeringSouthwest Petroleum University Chengdu Sichuan 610500 P. R. China
6. Changsha Research Institute of Mining and Metallurgy Co Ltd. Changsha 410012 P. R. China