1. State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
2. Jihua Laboratory, 28 Huandao South Road, Foshan 528200, Guangdong Province, P. R. China
3. Jihua Hengye Electronic Materials CO. LTD., Foshan 528200, Guangdong Province, P. R. China