Ionic electroactive graft copolymer with a fluorine-containing backbone and a carbazole-containing side chain, blend thereof and actuator

摘要

An ionic electroactive graft copolymer with a fluorine-containing backbone and a carbazole-containing side chain having the following repeating unit is disclosed: wherein n=0 or 1; m=0-2; x: y=3:1 to 35:1; and Q is anionic group, such as QH is -SO3H. This copolymer or a blend thereof has a high conductivity, and is suitable for making an actuator and artificial muscles.