| 학회 | 한국화학공학회 |
| 학술대회 | 2008년 봄 (04/23 ~ 04/25, 제주ICC) |
| 권호 | 14권 1호, p.1278 |
| 발표분야 | 재료 |
| 제목 | Effect of Device Annealing in Bulk Hetero-Junction Solar Cells With Blends of P3HT Polymer and Nano Particles |
| 초록 | Here we show that enhanced efficiency of bulk hetero-junction solar cells using blends of CdSe nanoparticles and poly (3-hexylthiophene) (P3HT) polymer by annealing process and loading CdSe amount. Blends films (CdSe: P3HT = 7:3 by weight) were prepared using chlorobenzene and pyridine as solvent. Under loading and annealing conditions. The increased crystallinity of semiconducting polymer and the pecolation point pathway of charge carrier transport could be developed. We observed that power conversion efficiency was increased. Further, power conversion efficiency was approached 0.1 % under air mass 1.5 simulated solar illuminations (100 mW/cm2). ACKNOWLEDGMENTS This work was supported by grant No. RTI04-01-04 from the Regional Technology Innovation Program of the Korean Ministry of Commerce, Industry, and Energy (MOCIE), and the researchers involved in this work was supported by the 2nd phase of the BK21 Program. |
| 저자 | 트롱윈탐윈1, 박진호1, 전우석1, 유상현2, 김연수2 |
| 소속 | 1영남대, 2주식회사새한 |
| 키워드 | P3HT; solar cell |
| 원문파일 | 초록 보기 |
