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  • 03월 02일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Synthesis and Characterization of Novel p-type Oligomer TFT Containing Anthracene

등록일
2012년 2월 21일 17시 20분 12초
접수번호
1313
발표코드
MAT.P-1180 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 25일 (수요일) 18:00~21:00
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
하종진, 신민기1, 이윤지, 홍정아, 김윤희2, 권순기3
경상대학교 고분자공학과, Korea
1경상대학교 고분자공학전공, Korea
2경상대학교 화학과, Korea
3경상대학교 나노신소재공학부, Korea
Solution processed Organic thin film transistors (OTFTs) based on polymeric semiconductors as an active layer have attracted wide attention due to their potential use in low-cost, lightweight and flexible electronic devices. Due to the high stability of conducting polythiophenes, extensive efforts have targeted new thiophene architectures that allow for enhanced materials properties, easier processing, and higher stability. The anthracene derivatives for organic thin film transistors were synthesized by Sonogashira coupling reaction. The oligomers were characterized by 1H NMR and thermal properties were investigated by differential scanning calorimetry, thermogravimetric analysis. These oligomers showed high thermal stability. And their spectroscopic and electrochemical properties investigated by cyclic voltammetry, UV-vis. These oligomers were fabricated into the device by solution process. The OTFT devices of the oligomers measured charge carrier mobilities.. These oligomers showed high thermal stability with 5% weight loss at 327 ℃ and 426 ℃. The anthracene derivatives for OTFT will be fabricated and further discussed.

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