| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 가을 (10/06 ~ 10/07, 김대중 컨벤션센터) |
| 권호 |
36권 2호 |
| 발표분야 |
고분자합성-구조제어중합 |
| 제목 |
Preparation of novel cross-linkable hole-transporting material by anionic polymerization and its application in OLEDs |
| 초록 |
Our previous study on the anionic polymerization of 4,4'-vinylphenyl-N,N-bis(4-tert-butylphenyl)benzenamine (A) with K-Naph in THF at 78 °C showed the living character of A. From the synthetic point of view, the successful living anionic polymerization of A can provide the well-defined block copolymer containing poly(A) block by the sequential block copolymerization. Trimethyl(2-(4-vinylphenyl)ethynyl)silane (B) was chosen for sequential block copolymerization with A because it has been reported that the deprotection of the trimethylsilyl group from poly(B) by acidic treatment provides thermally cross-linkable ethynyl group. In this presentation, the synthesis of cross-linkable polymer, thermal cross-linking reaction, and application as HTL in multilayer OLEDs will be demonstrated. |
| 저자 |
강범구1, 강홍규1, 이광희1, 이창렬2, 이재석1
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| 소속 |
1광주과학기술원, 2고등광기술(연) |
| 키워드 |
anionic polymerization; cross-likable hole transporting material
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| E-Mail |
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