Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.354-355
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- 2006
A study on the method of manufacturing $TiO_2$ photoelectrode for improving the photocurrent of dye-sensitized solar cells
염료감응형 태양전지 광전류 향상을 위한 $TiO_2$ 광전극 제작방법에 관한 연구
- Baek, Hyung-Ryul (Chonnam University) ;
- Han, Zhen-Ji (Chonnam University) ;
- Park, Kyung-Hee (Chonnam University) ;
- Gu, Hal-Bon (Chonnam University)
- Published : 2006.06.22
Abstract
We manufactured photoelectrode of dye-sensitized solar cells (DSC) by using three methods such as squeeze method, spray method, and combination method (squeeze method first, spray method second). We examined how the morphology of an electrode's surface, the pore between particles, and condensation have an effect on an open-circuit voltage, photocurrent, fill factor, and energy conversion efficiency. Open-circuit voltage of dye-sensitized solar cells manufactured by using three methods is about 0.66V when the photoelectrode of the three DSCs is about