| 초록 |
The ionic conjugated polymers have unique electrical and electro-optical properties based on the π-conjugated systems and potentials as materials for electric conductivity, energy storage devices such as batteries, permselective membrane, solar cells, and, light-emitting devices. Here, new ionic conjugated polymers were synthesized by the non-catalyst polymerization of 2-ethynylpyridine using 1-(n-bromoalkyl)pyrroles in high yields. The activated triple bond of pyridinium salt was susceptible to linear polymerization to give the corresponding polymer. The polymer structure was characterized by various instrumental methods such as NMR, IR, and UV-visible spectroscopies. The electro-optical and electrochemical properties of the resulting conjugated polymers according to the different alkyl chains were measured and discussed. |
