| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
분자전자 부문위원회 |
| 제목 |
Synthesis and Characterization of New Tercopolymer Containing Thienothiophene, Thiophene and Fluorene for Organic Thin Film Transistors. |
| 초록 |
Here we designed and synthesized the novel p-type polymer containing thienothiophene, thiophene and fluorene with OTFT characteristics. The polymer was synthesized by the palladium catalyzed Suzuki coupling reaction with thienothiophene derivatives, thiophene derivatives and fluorene derivatives. The obtained PTT2BTF can dissolve in common organic solvents such as toluene, THF, chloroform, chlorobenzene and dichlorobenzene. PTT2BTF has a number average molecular weight (Mn) of 25,000 with a poly dispersity index (PDI) of 1.66. PTT2BTF showed good thermal stability with high Td of 407 oC. The OTFT characteristics of the polymer (PTT2BTF) was fabricated. Organic semiconductor was found to exhibit typical p-channel FET characteristics with a hole mobility of 6.3 × 10-5 cm2/Vs and a threshold voltage of -4V |
| 저자 |
단소풍, 윤희준, 김란, 전찬우, 임재균, 권순기, 김윤희
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| 소속 |
경상대 |
| 키워드 |
OTFT; Solution process
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| E-Mail |
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