| 학회 | 한국화학공학회 |
| 학술대회 | 2008년 가을 (10/23 ~ 10/24, 부산 BEXCO) |
| 권호 | 14권 2호, p.3289 |
| 발표분야 | 재료 |
| 제목 | Investigation of Low Resistance on CdSe/P3HT Active Layer by Using the Transmission Line Method (TLM) |
| 초록 | Fabrication of hetero- junction solar cells was investigated by using blend of cadmium selenide quantum dots with conjugated polymer poly (3 hexythiophene-2,5-diyt) P3HT.Measurement of sheet resistance of active layer was studied by using Transmission line method (TLM).The loading amount of (CdSe/P3HT) in the solution was varied from 5 mg/ml up to 20 mg/ml .The sheet resistanceof the active layer with approximately same thickness was measurement .It was shown that the sheet resistance of active layer not vary significantly until the loading amount reaches 15 mg/ml but decreases vary fast at the loading amount up to 20 mg/ml. This result clearly shows that percolation pathway was developed in the composite active layer. The solar cells of the structure ITO/PEDOT:PSS/Active Layer/Alwas fabricated .Power conversion efficiency was obtained reachto 0.2%. ACKNOWLEDGMENTS This work was supported by the National Center for Nanomaterials Technology of Pohang through Yeungnam University, and the researchers involved were partially supported by the 2nd phase of the BK21 Program. |
| 저자 | 트롱윈탐윈, 움메 파르바, 박진호 |
| 소속 | 영남대 |
| 키워드 | heterojunction solar cells |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
