화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2015년 가을 (10/06 ~ 10/08, 대구컨벤션센터(EXCO))
권호 40권 2호
발표분야 고분자합성
제목 The Study of Conductivity of PEDOT:PSS ; about Over-Oxidation
초록 Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS), a conducting polymer showing high conductivity and transmittance, is regarded as a promising material for electric devices because it enables cost-effective and flexible devices as well as roll-to-roll mass production. Although commercially available PEDOT:PSS has advantages, the detail synthesis of PEDOT:PSS has not been reported for enhancement of conductivity. Therefore, we considered about over-oxidation in the synthesis of PEDOT:PSS and evaluation of conductivity. Interestingly, the conductivity was significantly enhanced by reducing value of dissolved oxygen during polymerization.
저자 김중현, 임소은, 정민석, 김소연
소속 연세대
키워드 PEDOT:PSS; dissolved oxygen; over-oxdiation; conductivity
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