1. College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, P.R. China
2. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, P.R. China
3. Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China
4. Department of Chemistry, Capital Normal University, Beijing 100048, P.R. China
5. The Third School of Clinical Medicine of Peking University, Beijing 100083, P.R. China
6. Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
7. Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan