상세 보기
- Jang, Sang Hun;
- Kim, Hyunjin;
- Hwang, Min Ji;
- Jeong, Eun Bin;
- Yun, Hui Jun;
- ... Kim, Yun-Hi;
- ... Yoon, Yong-Jin;
- ... Kwon, Soon-Ki;
- ... Lee, Sang-Gyeong;
- 외 2명
WEB OF SCIENCE
6SCOPUS
6초록
New candidates composed of anthracene and 4-alkylethynylbenzene end-capped oligomers for OTFTs were synthesized under Sonogashira coupling reaction conditions. All oligomers were characterized by FT-IR, mass, UV-visible, and PL emission spectrum analyses, cyclic voltammetry (CV), differential scanning calorimetry (DSC), thermal gravimetric analysis (TGA), H-1-NMR, and C-13-NMR. Investigation of their physical properties showed that the oligomers had high oxidation potential and thermal stability. Thin films of DHPEAnt and DDPEAnt were characterized by spin coating them onto Si/SiO2 to fabricate top-contact OTFTs. The devices prepared using DHPEAnt and DDPEAnt showed hole field-effect mobilities of 4.0 x 10(-3) cm(2)/Vs and 2.0 x 10(-3) cm(2)/Vs, respectively, for solution-processed OTFTs.
키워드
- 제목
- Solution Processable Symmetric 4-Alkylethynylbenzene End-Capped Anthracene Derivatives
- 저자
- Jang, Sang Hun; Kim, Hyunjin; Hwang, Min Ji; Jeong, Eun Bin; Yun, Hui Jun; Lee, Dong Hoon; Kim, Yun-Hi; Park, Chan Eon; Yoon, Yong-Jin; Kwon, Soon-Ki; Lee, Sang-Gyeong
- 발행일
- 2012-02
- 유형
- Article
- 권
- 33
- 호
- 2
- 페이지
- 541 ~ 548