상세 보기
- Hwang, Min Ji;
- Park, Ji Hee;
- Jeong, Eun Bin;
- Kang, Il;
- Lee, Dong Hoon;
- ... Kim, Yun-Hi;
- ... Kwon, Soon-Ki;
- ... Lee, Sang-Gyeong;
- 외 4명
WEB OF SCIENCE
2SCOPUS
2초록
Here we report our recent result of a new semiconductor material, which has an asymmetric structure. The synthesized molecules consist of anthracene and thiophene connected by bridged ethylene and substituted with hexyl or dodecyl groups as pendants. The semiconductors were synthesized using a McMurry coupling reaction between anthracene-2-carbaldehyde and corresponding 5-hexyl(or dodecyl)thiophene-2-carbaldehyde. A first investigation of synthesized asymmetry AVHT (9a) and AVDT (9b) for the physical properties showed that they have high oxidation potential and thermal stability. The devices prepared by using AVHT (9a) and AVDT (9b) showed the mobility of 2.6 x 10(-2) cm(2)/Vs and 4.4 x 10(-3) cm(2)/Vs, respectively, in solution processed OTFTs.
키워드
- 제목
- A First Synthesis and Physical Properties of Asymmetric Anthracenes-Thiophenes Bridged with Ethylene
- 저자
- Hwang, Min Ji; Park, Ji Hee; Jeong, Eun Bin; Kang, Il; Lee, Dong Hoon; Park, Chan Eon; Singh, O. M.; Choi, HoJune; Kim, Yun-Hi; Yoon, Yong Jin; Kwon, Soon-Ki; Lee, Sang-Gyeong
- 발행일
- 2012-11
- 유형
- Article
- 권
- 33
- 호
- 11
- 페이지
- 3810 ~ 3816