A novel semi-fluorinated graft copolymer containing perfluorocyclobutyl aryl ether-based backbone
作者:Sen Zhang、Hao Liu、Yan Deng、Xiaoyu Huang
DOI:10.1016/j.jfluchem.2011.08.002
日期:2012.1
The synthesis of a series of novel semi-fluorinated graft copolymers bearing perfluorocyclobutyl (PFCB) aryl ether-based backbone and polystyrene side chains is described. This work initially focused on the synthesis of a trifluorovinyl ether (TFVE) monomer containing a bromine atom, which could be employed as an initiating site for atom transfer radical polymerization (ATRP). Thermal cyclopolymerization
描述了一系列带有全氟环丁基(PFCB)芳基醚基骨架和聚苯乙烯侧链的新型半氟化接枝共聚物的合成。这项工作最初集中于合成含溴原子的三氟乙烯基醚(TFVE)单体,该单体可用作原子转移自由基聚合(ATRP)的起始位点。该TFVE单体的热环聚合提供了大分子引发剂,随后引发了苯乙烯的ATRP,从而提供了所需的基于PFCB芳基醚的接枝共聚物。