1. International Joint Laboratory of Resource Chemistry SHNU-NUS-PU, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, 200234 PRC
2. SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology, International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, College of Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060 PRC
3. Department of Chemistry and Physics, National University of Singapore, 3 Science Drive 3, 117543 Singapore
4. Shanghai University of Electric Power, 2588 Changyang Road, Shanghai, 200090 PRC