| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터) |
| 권호 |
36권 1호 |
| 발표분야 |
분자전자용 소재 및 소자 |
| 제목 |
Organic Donor-σ-Acceptor Molecules based on X-shaped Anthracene and PCBM Derivative for Optoelectronic Applications |
| 초록 |
A number of research has been made about energy-transfer and electron-transfer processes between a donor and an acceptor, which contribute to a various applications such as organic light emitting diodes (OLEDs) and solar cells. In this study, D-σ-A molecules containing PCBM as electron acceptor and high mobility anthracene-based X-shaped molecule as an electron donor has been successfully synthesized by means of a simple esterification reaction. By designing analogous molecular structures, dual functionalities such as p-type and n-type semiconducting properties were studied. Energy transfer and electron transfer process in one molecule were investigated by means of absorption, photoluminescence spectroscopy, and time-correlated single photon counting experiment. We also investigated the possibility to apply them to organic photovoltaic cell. |
| 저자 |
신지철, 이태완, 김혜민, 엄현아, 김경환, 최동훈
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| 소속 |
고려대 |
| 키워드 |
D-A molecule |
| E-Mail |
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