| 학회 |
한국고분자학회 |
| 학술대회 |
2005년 가을 (10/13 ~ 10/14, 제주 ICC) |
| 권호 |
30권 2호 |
| 발표분야 |
유기형광체 |
| 제목 |
Synthesis and Characterization of Novel Organic-Inorganic Hybrid Hole Injection Polymer |
| 초록 |
Triphenylamine (TPA) derivatives play important roles as hole injecting-transporting materials in electronic devices. The PEDOT (polyethylenedioxythiphene:polystyrene sulfonate) is widely used as hole injection layer. However, EL devices based on PEDOT reduces the performance since it is very acidic. To solve this problem, organic-inorganic hybrid polymer containing N, N’-bis[4-{3-(triethoxysilyl)propylcarbamato}methyloxyphenyl]-N-4-butylphenylamine was synthesized. The prepolymer was synthesized by sol-gel polymerization to fabricate insoluble hole injection layer by spin-coating followed by thermal crosslinking of ethoxysilane moieties. Electrochemical and optical properties of the new hole injection materials were investigated. In addition, the performances of the EL devices based on new hole injection materials will be discussed in this presentation. |
| 저자 |
임윤희1, Daniel kessler2, 장도영3, 김주현4, 윤도영1
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| 소속 |
1서울대, 2Institute of Organic Chemistry, 3Univ. of Mainz, 4Germany |
| 키워드 |
hole injection material; triphenylamine; organic-inorganic hybrid; polysilsesquioxane
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| E-Mail |
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