| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Spectroscopic Studies of Charge Transportin solid-state Dye-Sensitized Solar Cells |
| 초록 |
Interfacial charge transport is crucial to the design of dye-sensitized solar cells. We studied the dynamics of the charge separation and recombination in solid-state dye-sensitized solar cells employing a series of triarylamine-based materials as hole transport medium. Dynamics of charge recombination and regeneration were monitored by transient absorption spectroscopy and pore filling of these hole transport materials was examined by scanning electron microscope. These two parameters are also correlated with device performance. As a result, we studied fundamental understanding of kinetic competition in solid-state dye-sensitized solar cells for realization of future applications. |
| 저자 |
권영수, Siva Ayyanar, 이현준, 박태호
|
| 소속 |
포항공과대 |
| 키워드 |
DSSC; charge transport; recombination; hole conductor
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| E-Mail |
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