| 학회 |
한국화학공학회 |
| 학술대회 |
2014년 봄 (04/23 ~ 04/25, 창원컨벤션센터) |
| 권호 |
20권 1호, p.585 |
| 발표분야 |
에너지 |
| 제목 |
Dye-sensitized Solar Cells Composed of ZnO Nanostructure by the Chemical Bath Deposition |
| 초록 |
Nanostructured ZnO-based dye-sensitized solar cells (DSSCs) have attracted considerable attentions in the recent years due to the similarity of the energy band gap and the electron-injection process of ZnO to that of TiO2. In addition, the electron mobility and the electron transfer process from the excited dyes are similar and the electron injection efficiency of ZnO is almost equivalent to that of TiO2. Recent studies on ZnO-based DSSCs have mostly focused on the improvement of electron transport and reducing the recombination rate by either a series of hopping events between trap states on neighboring particles or diffusive transport within extended states slowed down by trapping/detrapping events. Therefore, one way of achieving higher photovoltaic performance is to use one-dimension nanostructures. In this paper, we prepared the DSSCs with the ZnO electrode using the chemical bath deposition (CBD) method under low temperature condition (＜100℃). |
| 저자 |
이치환1, Le Quoc Bao1, Nguyen Thi Hai1, 한윤수2, 김재홍1
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| 소속 |
1영남대, 2대구가톨릭대 |
| 키워드 |
DSSCs |
| E-Mail |
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| 원문파일 |
초록 보기 |
