| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 봄 (04/11 ~ 04/12, 대전컨벤션센터) |
| 권호 |
38권 1호 |
| 발표분야 |
분자전자 부문위원회 |
| 제목 |
Synthesis and Characterization of Benzodithiophene Derivative for Efficient Solar Cells (OPVs) |
| 초록 |
Polymer solar cells (PSCs) have attracted considerable attention because of their advantages of low cost, light weight, and flexibility in large area applications by ink-jet printing and roll to roll solution processes. The polymeric materials were efficiently synthesized through a Suzuki coupling reaction. The polymers have low band gap and good inter molecular interaction and bulky alkyl group was introduced for soluble system. The material was confirmed by 1H NMR, 1C NMR and IR spectra. The thermal properties of the polymers were determined by thermogravimetric analysis (TGA) and differential scanning calorimeter (DSC). The optical-electro properties was performed by UV-visible absorption and cyclic- voltammetry (CV). In other to study of film morphology and the crystallization, the X-ray diffraction (XRD) and atomic force microscopy (AFM) were investigated. |
| 저자 |
박종광, 김윤희, 하종진, 홍정아, 김란, 권순기
|
| 소속 |
경상대 |
| 키워드 |
OPV; solar cell; BDT
|
| E-Mail |
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