| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
포스터-고분자 |
| 제목 |
Synthesis and Characterization of Quinoxaline-Based Conjugated Polymers for Inverted-Type Polymer Solar Cells |
| 초록 |
Two D-A type conjugated polymers based on quinoxaline were successfully synthesized using the Stille coupling reaction for the polymer solar cells (PSCs) application. The electron-donating indacenodithiophene (IDT) and indacenodithieno[3,2-b]thiophene (IDTT) were attached to the electron-withdrawing quinoxaline (QxOM) containing methoxy group in the side chain to yield PIDT-QxOM and PIDTT-QxOM, respectively. To examine the photovoltaic properties of the polymers, the inverted-type device with the configuration of ITO/ZnO/Polymer:Acceptor/MoO3/Ag was fabricated. Owing to the more planar structure in IDTT than IDT, PIDTT-QxOM demonstrated the better photovoltaic performances rather than that PIDT-QxOM. Thus, this study offers the insight of the design and structure-property correlation of quinoxaline-based conjugated polymers for PSCs. |
| 저자 |
Ratri Puspita Wardani, 정미진, 장동욱, 김주현
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| 소속 |
부경대 |
| 키워드 |
IDTT; Quinoxaline; Polymer Solar Cells
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| E-Mail |
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