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Synthesis of Thienopyrrolodione-Based Copolymers and Their Application in Organic Thin-Film Transistors
- Lee, Ji Eun;
- Kim, Yebyeol;
- Ha, Jong-Jin;
- An, Tae Kyu;
- Kim, Yun-Hi
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1초록
Two thienopyrrolodione (TPD)-based polymers, 24DTT-TPD and 24DTS-TPD, were synthesized bycarrying out Stille coupling reactions. The obtained polymers were characterized by H-1 NMR, FT-IR, mass analysis, UV-visible spectroscopy, cyclic voltammetry, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). The deposited films were characterized by X-ray diffraction. Synthesized polymers showed good solubility in common solvents. The solution-processed organic field-effect transistors showed field-effect mobility values of 4.5x10(-5) cm(2)/Vs for 24DTT-TPD and 2.9x10(-2) cm(2)/Vs for 24DTS-TPD at optimal conditions.
키워드
Organic Transistors; Polymeric Semiconductor; Thienopyrrolodione; FIELD-EFFECT TRANSISTORS; HETEROJUNCTION SOLAR-CELLS; HIGH-PERFORMANCE; CONJUGATED POLYMERS; MOLECULAR DESIGN; DPP COPOLYMER; MOBILITY; DONOR; SEMICONDUCTORS; SELENOPHENE
- 제목
- Synthesis of Thienopyrrolodione-Based Copolymers and Their Application in Organic Thin-Film Transistors
- 저자
- Lee, Ji Eun; Kim, Yebyeol; Ha, Jong-Jin; An, Tae Kyu; Kim, Yun-Hi
- 발행일
- 2017-08
- 유형
- Article
- 권
- 17
- 호
- 8
- 페이지
- 5662 ~ 5668
- 언어
- ENG
- 출판사
- American Scientific Publishers
- 발행국가
- 미국
- 분량
- 7 페이지
- ISSN
- E 1533-4899
P 1533-4880