| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
포스터-에너지저장·변환 |
| 제목 |
Synthesis and Characterization of Indandione derivatives for polymer solar cell |
| 초록 |
The donor- acceptor (D-A) type polymers for donor material, named BDT-HT-INDT and BDTF-HT-INDT have been designed and characterized for bulk heterojuction polymer solar cells (PSCs). These polymers were synthesized via stille coupling method between the electron defficeint unit HT-INDT with BDT and BDTF, respectively. The BDT-HT-INDT and BDTF-HT-INDT polymers possessed the highest occupied molecular orbital (HOMO) levels ranged −5.02 to −5.04 eV and the lowest unoccupied molecular orbital (LUMO) levels ranged −3.51 to −3.59 eV, which covered broad absorption ranges with low optical bandgaps. Inverted-type PSCs based on the blend of BDT-HT-INDT (or BDTF-HT-INDT) as a donor and Y6BO as an acceptor were fabricated to investigate the performance of those polymers. The power conversion efficiencies (PCEs) of the optimized PSCs are reached up to 3.73 % for BDT-HT-INDT and 3.20 % for BDTF-HT-INDT. |
| 저자 |
Analia DOrazio Colman, 정미진, 이준호, 손동환, sabrina aufar salma, RAHMATIA FITRI BINTI NASRUN, 김주현
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| 소속 |
부경대 |
| 키워드 |
Inverted polymer solar cell; donor material; indandione derivatives
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| E-Mail |
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