| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 |
20권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Synthesis and Characterization of New Thiophene and Qunioxline substituted Fluorine Copolymer for Polymer Solar Cells |
| 초록 |
A new D-A alternating thiophene copolymer synthesized by Sille and Suzuki coupling reaction for use in polymer solar cells is composed of difluoro-quinoxline (5,8-dibromo-2,3-didodecyl-6,7-difluoroquinoxaline) and monofluoro-quinoxaline (5,8-dibromo-2,3-didodecyl-6-fluoroquinxaline). These polymers have poor solubility in typical type of organic solvents such as chloroform, toluene, chlorobenzene and o-dichlorobenzene (ODCB). A TGA (thermogravimetric analysis) figure showed that the 5% weight-loss temperature (Td) of these polymers was over 390℃ under an inert nitrogen. A highest molecular orbital (HOMO) energy level displayed its figure in the range of -5.28 ~ -5.47 eV. The absorption spectra of the polymers displayed its figure in the range of 450 ~ 700 nm. |
| 저자 |
정동환, 이지훈, 이근대, 박성수, 박성흠, 진영읍
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| 소속 |
부경대 |
| 키워드 |
OPVs; PSCs
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| E-Mail |
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