| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
(에너지저장변환2) 차세대 태양전지 기술 현황 |
| 제목 |
Thermally Stable Bulk Heterojunction Prepared by Sequential Deposition of Nanostructured Polymer and Fullerene |
| 초록 |
Morphologically stable polymer/fullerene heterojunction has been prepared by minimizing the intermixing between polymer and fullerene via sequential deposition (SqD) of a polymer and a fullerene solution. Firstly nano-structured polymer bottom layer has been developed by utilizing various additives to increase the surface area of the polymer film. The deposition of the fullerene solution on the nanostructured polymer layer forms an inter-digitated bulk heterojunction (ID-BHJ) with minimized intermixing. The solar cell utilizing the ID-BHJ photoactive layer exhibit a highly reproducible solar cell performance. In spite of restricted intermixing between the polymer and the fullerene, the efficiency of ID-BHJ is comparable to that of solar cell prepared by the conventional method. The thermal stability of the ID-BHJ is superior to the bulk heterojunction (BHJ) prepared by the conventional method. |
| 저자 |
김경곤 |
| 소속 |
이화여자대 |
| 키워드 |
Organic Solar Cell |
| E-Mail |
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