Synthesis, characterization and electrical conductivity of poly [ethyl trifluorobuty-2-noate]

摘要

Poly[ethyl trifluorobuty-2-noate] (PETFB) was prepared from ethyltrifluorobuty-2-noate by anionic polymerization. The polymer was examined by UV-Vis, IR and NMR spec-trometries. It possessed π-conjugated backbone in the main chain. No significant variation in the electrical conductivity of BF_3-doped PETFB was observed after more than three months' storage, indicating improved conductive stability in air as compared with polyacetylene.