| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
포스터-에너지저장.변환 |
| 제목 |
Decreased Adsorption Time of Dyes onto TiO2 Surface by Electrophoretic Method in Dye-Sensitized Solar Cells |
| 초록 |
Dye-sensitized solar cells (DSSCs) based on nanocrystalline porous TiO2 films are regarded as a potential low-cost alternative to conventional inorganic solar cells. An impressive 12.3% solar-to-electric power conversion efficiency (PCE) has been reported. However, further improvements in PCE are necessary to successfully commercialize DSSCs. In order to improve PCE in DSSCs, it is important to adsorb the dye molecules uniformly within the whole surface of photoelectrodes. Although simple soaking of the photoelectrodes is usually used to adsorb dyes, adsorption time is too long in terms of commercial applications. In this study, we report on the decreased adsorption time of dyes onto TiO2 surface by electrophoretic method in DSSCs. |
| 저자 |
김선지1, 오지은1, 최규대1, 김은성1, 오주희2, 한윤수1
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| 소속 |
1대구가톨릭대, 2경북대 |
| 키워드 |
Dye-sensitized solar cells; adsorption; photoelectrode; electrophoresis
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| E-Mail |
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