| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 가을 (10/31 ~ 11/02, 대전컨벤션센터) |
| 권호 |
16권 2호 |
| 발표분야 |
우수논문발표(구두) |
| 제목 |
High efficiency polymer solar cells using stamp transfer printing process |
| 초록 |
We controlled the vertical phase separation and crystallinity of the photoactive layer for efficient hole and electron transport and collection. A photoactive layer based on a blend of poly(3-hexylthiophen) (P3HT) and indene-C60 bisadduct (ICBA) was deposited on hole extraction layer using PDMS stamp transfer process. The stamp transfer process increased the shot circuit current density (JSC) from 7.05 mA/cm2 to 7.97 mA/cm2 and the fill factor was increased from 0.62 to 0.67 because of reduced series resistance. As a result, power conversion efficiency (PCE) of P3HT device was increased from 3.74% to 4.54 %. |
| 저자 |
조용주, 이준엽
|
| 소속 |
단국대 |
| 키워드 |
PDMS stamp; solar cell; vertical phase separation
|
| E-Mail |
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