| 학회 |
한국공업화학회 |
| 학술대회 |
2021년 가을 (11/03 ~ 11/05, 대구 엑스코(EXCO)) |
| 권호 |
25권 2호 |
| 발표분야 |
[국제협력위원회] 우수외국인연구자세션 |
| 제목 |
Synthesis and Characterization of Novel Donor-Acceptor polymer for Polymer Solar Cells |
| 초록 |
A series of polymers based on Indandione derivative named TIND-HT-BDT, TIND-HT-BDTF, TIND-DHT-BDT and TIND-DHT-BDTF have been synthetized as donor materials for Polymer Solar Cells (PSCs). These polymers have the typical donor-acceptor configurations where the TIND-HT (1,3-dibromo-5((5-hexylthiophen-2-yl)methylene)-4H-cyclopenta[c]thiophene-4,6 (5H)-dione) and TIND-DHT (1,3-dibromo-5((4,5-dihexylthiophen-2-yl)methylene)4Hcyclopenta[c]thiophene-4,6(5H)-dione) are the electron acceptor units while the benzodithiophene (BDT) or fluorinated benzodithiophene (BDTF) are the donor units. To investigate the photovoltaic properties of the polymers, fullerene free devices with Y6BO as acceptor have been fabricated. The best PCE of 11.13% was obtained by the inverted-type PSCs based on TIND-DHT-BDTF with a with open-circuit voltage (Voc) of 0.82 V and short-circuit current density (Jsc) of 22.59 mA cm2. |
| 저자 |
Analia DOrazio Colman, RAHMATIA FITRI BINTI NASRUN, 손동환, sabrina aufar salma, Qurrotun Ayuni Khoirun Nisa, 김주현
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| 소속 |
부경대 |
| 키워드 |
donor polymer; inverted-type PSCs
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| E-Mail |
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