1. Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, PR China
2. University of the Chinese Academy of Sciences, Beijing 10049, PR China
3. New Materials Research Institute of CASCHEM (Chongqing) Co., Ltd., Chongqing 400714, PR China
4. Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics, Guangzhou 510650, PR China
5. CASH GCC (Nanxiong) Research Institute of New Materials Co., Ltd., Guangzhou 510650, PR China
6. CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, PR China