| 초록 |
Recently, the use of conjugated polymers, such as polyaniline and polypyrrole in electronic devices has been a topic of research interest, because they can be used on glass and flexible substrates and can replace existing conducting materials. Among them, the most widely used is PEDOT:PSS, which has electrical properties comparable to ITO, optical transparency, thermal stability, and excellent sensing efficiency. By maximizing the strong ionic bond and arrangement between PEDOT and PSS, it has been widely commercialized as a variety of products with appropriate conductivity due to high dispersion stability and increased processability. In this study, various PEDOT:PSS derivatives were synthesized through the copolymerization of PSS to increase the efficiency seen in existing materials, and through this, an application method would be suggested in various fields. It was confirmed that the developed polymer was successfully synthesized through FT-IR, UV-vis, and NMR analysis. |
