1. School of Chemistry and Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255000 China
2. Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
3. State Key Laboratory of Fluorinated Functional Membrane Materials Shandong Huaxia Shenzhou New Material Co. Ltd. Tangshan town, Huantai County, Zibo 256401 China