| 학회 |
한국고분자학회 |
| 학술대회 |
2016년 봄 (04/06 ~ 04/08, 대전컨벤션센터) |
| 권호 |
41권 1호 |
| 발표분야 |
분자전자 부문위원회 II |
| 제목 |
Semi-crystalline photovoltaic polymers for binary and ternary blend polymer solar cells |
| 초록 |
We demonstrated high-performance, binary and ternary-blend polymer solar cells by modifying a high efficiency binary blend bulk heterojunction (PPDT2FBT:PC71BM) with addition of a low bandgap, nitrile-substituted PPDT2CNBT as a ternary component. PPDT2CNBT was designed to have a complementary absorption and the deeper frontier energy levels based on the same polymeric backbone with PPDT2FBT. The structural similarity of PPDT2CNBT with PPDT2FBT enhanced the compatibility for two donor polymers and minimized the disruption of the crystalline morphology of the binary PPDT2FBT:PC71BM blend. The detailed morphological and photovoltaic properties will be discussed in detail. |
| 저자 |
우한영 |
| 소속 |
고려대 |
| 키워드 |
photovoltaic; solar cell; binary; ternary
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| E-Mail |
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