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  • 08월 28일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Synthesis and Characterization of New p-type low-bandgap conjugated polymers bearing Thiophenyl peripheral moieties

등록일
2008년 8월 12일 11시 49분 00초
접수번호
1293
발표코드
28P30포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 <발표Ⅱ>
발표형식
포스터
발표분야
고분자화학
저자 및
공동저자
김경환, 조민주, 최동훈
고려대학교 화학과, Korea
Organic semiconductor materials based on extended linear-conjugated systems have been very intriguing and significant development has been achieved in these materials over the last several years. In the exploration of the application as organic semiconductors in organic field effect transistor (OFET) is an important component for developing future flexible displays. Organic photovoltaic cell is also promising candidate device for future energy resources. In organic semiconductors, the intrinsic carrier mobility depends critically on the degree of molecular orientation and on the extent of the intermolecular interaction. In this study, new p-type low-bandgap conjugated polymers have been synthesized through the stille coupled polymerization. They display a p-type semiconducting behavior and have much better solubility than the linear conjugated oligothiophene. We perform absorption spectroscopic analysis, electrochemical analysis, and PL spectroscopy.

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