| 초록 |
Conjugated polymers have attracted extensive attention due to their unique optical, processable, electronic properties including an excellent conductivity, and low cost. Among the various conducting polymers, poly(3,4-ethylenedioxythiophene) (PEDOT) has attracted considerable interest due to its excellent electrical and optical properties. PEDOT is an insoluble polymer, but the use of a water-soluble polyelectrolyte, poly(styrene sulfonic acid) (PSS), as the charge balancing counterion has made it possible to yield a PEDOT:PSS aqueous composite. The PEDOT:PSS is one of the most promising organic-based electrode materials owing to its inherent advantages over other conducting polymers such as high transparency, long-term stability, and water-solution processability. Therefore, In this work, we present about synthesis of PEDOT:PSS and evaluation of conductivity. And we enhanced conductivity of PEDOT:PSS using post treatment. As a result, the enhanced PEDOT:PSS were used to transparent electrode. |
