| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
(국제협력위원회) 우수외국인연구자세션 |
| 제목 |
Synthesis and investigation of new donor based on IDTT and malononitrile derivative and their photovoltaic performance |
| 초록 |
The new material for donor compromise indacedithieno[3,2-b]thiophene (IDTT) as donor moiety, phenylisoxazolone (OX) and malononitrile derivatives (EPMP-IDC) as acceptor moiety, named IDTT-OX and IDTT-EPMP-IDC have been successfully synthesized and investigated their photovoltaic performance for solution-processed bulk heterojunction organic solar cells (OSCs). IDTT-OX exhibits a strong self-aggregation behavior and broad absorption with an optical band gap of 1.88 eV, while IDTT-EPMP-IDC show better behavior with 1.60 eV optical band gab. The inverted-type devices based on IDTT-OX and IDTT-EPMP-IDC as a donor, PC71BM as an acceptor are fabricate to investigate the relationship of different functional group in donor unit. The power conversion effciency (PCE) of the optimized devices are achieved up to 0.29% for IDTT-OX and 2.07% for IDTT-EPMP-IDC. |
| 저자 |
sabrina aufar salma, 진호철, Ratna dewi maduwu, 정미진, 이준호, 손동환, 김주현
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| 소속 |
부경대 |
| 키워드 |
organic solar cell; malonitrile derivatives; IDTT; donor
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| E-Mail |
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