|
Type |
Poster Presentation |
Area |
고분자화학 |
Room No. |
포스터발표장 |
Time |
4월 21일 (금요일) 13:00~14:30 |
Code |
POLY.P-25 |
Subject |
Synthesis and Characteristics of Conjugated Small Molecules with Broadband Solubility for Organic Optoelectronic Devices |
Authors |
정재훈, 김화정, 김영규* 경북대학교 화학공학과, Korea |
Abstract |
Solution-processable organic optoelectronic devices, such as organic photodetectors and organic solar cells, have attracted keen interest owing to their benefits including low-cost manufacturing and high design freedom. Of various organic semiconducting materials for such organic optoelectronic devices, conjugated small molecules have been recognized to take better advantages than conjugated polymers in terms of molecular purity with an exact (uniform) molecular weight. Our group has recently been involved in synthesizing series of conjugated small molecules and their applications for organic photodetectors and organic solar cells. Some of our approaches have reached diketopyrrolopyrrole derivatives that have beneficial optical absorption in a long wavelength range. This presentation is going to introduce synthesis of particular conjugated small molecules with a wide spectrum of solubility and discuss their applications to organic optoelectronic devices. |
E-mail |
jh-jeong@knu.ac.kr |
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