| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis and characterization of donor polymer containing fused thiophene for photovoltaic applications |
| 초록 |
Organic solar cells(OSC) have attracted attention as a renewable energy source due to their low cost, ease of manufacture, and compatibility with flexible substrates. To improve efficiency of OSC, donor polymer which has adequate energy level related to acceptor material should be developed. Donor polymer which has deep HOMO level enhances VOC that is important factor of determining the efficiency of OSC. Based on this motivation, we synthesized a donor polymer containing dithieno[3,2-b;2’,3’-d]thiophene(DTT) unit which shows low HOMO level. The characterization, electrochemical properties and optical properties of polymer are discussed. |
| 저자 |
김인복, 윤진문, 임보규, 정형구, 유병관, 김동유
|
| 소속 |
광주과학기술원 |
| 키워드 |
fused thiophene; organic solar cells
|
| E-Mail |
|
