| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 봄 (04/10 ~ 04/11, 컨벤션 뷰로(대전)) |
| 권호 |
33권 1호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Preparation of Photoelectrode of Dye Sensitized Solar Cells from Functionalized Soybean Resin |
| 초록 |
In this study, an environmental friendly bio-based composite has been developed as an alternative source of petroleum-based materials. Soybean resins are based on triglycerides, which are the major component of plant oils. We used functionalized and modified soybean resin such as acrylated epoxidized soybean oil and maleinized acrylated epoxidized soybean oil as binder and chemically modified TiO2 with HNO3 in order to prepare a photoelectrode of dye sensitized solar cells (DSSCs). Various functional groups added soybean resin improved dispersibilily of TiO2 and degree of dye absorption. Photoelectrode using functionalized soybean resin was significantly improved energy conversion efficiency compared with poly ethylene glycohol(PEG). |
| 저자 |
한송이, 강신영, 조동련, 홍창국, 박경희
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| 소속 |
전남대 |
| 키워드 |
soybean resin; tio2; dye sensitized solar cell
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| E-Mail |
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