| 학회 |
한국공업화학회 |
| 학술대회 |
2010년 가을 (10/27 ~ 10/29, 대전컨벤션센터) |
| 권호 |
14권 2호 |
| 발표분야 |
무기재료 |
| 제목 |
Improvement of energy conversion efficiency in dye-sensitized solar cell using size reduced hybrid semiconductor |
| 초록 |
The hybrid semiconductor was manufactured by using TiO2 and WO3 to improve the energy conversion efficiency of dye-sensitized solar cell. The size reduction of hybrid semiconductor was carried out by using paint shaker to enlarge the contact area of semiconductor with dye or electrolyte. I-V curve characteristics were measured by I-V curve analyzer under AM 1.5 irradiation using a solar simulator. In photocurrent-voltage curve, the energy conversion efficiency of the dye-sensitized solar cell increased about two times due to the use of the size reduced hybrid semiconductor. |
| 저자 |
이성규, 임지선, 이영석
|
| 소속 |
충남대 |
| 키워드 |
DSSC; hybrid semiconductor; size reduction; energy conversion efficiency; ohotocurrent-voltage curve
|
| E-Mail |
|
