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Type |
Poster Presentation |
Area |
Polymer Chemistry |
Room No. |
Event Hall |
Time |
4월 20일 (금요일) 11:00~12:30 |
Code |
POLY.P-65 |
Subject |
Copolymer for Narrow Band Green-Selective Organic Photodiode |
Authors |
Min Jae Sung, Yun Hi Kim1, Soon-Ki Kwon* Department of Materials Engineering , Gyeongsang National University, Korea 1Department of Chemistry, Gyeongsang National University, Korea |
Abstract |
A new donor−donor copolymer was synthesized for narrow band green-selective organic photodiode application. Thanks to well-defined intramolecular conjugation and inhibited intermolecular interaction of new polymer compared to its donor−acceptor type analogues, new polymer revealed narrow band green-selective absorption peak at 510 nm with low full width at half-maximum value of 98 nm. In addition, deep ionization energy of new polymer, as confirmed by photophysical analyses, made it less susceptible to oxidational degradation. Green-selective organic photodiodes (OPDs) were fabricated utilizing new polymer as a green absorbing donor material and ZnO as a nonabsorbing acceptor material.
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E-mail |
sbhku@naver.com |
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