Performance improvement of annealing-free P3HT: PCBM-based polymer solar cells via 3-methylthiophene additive
文献类型：期刊论文
| 作者 | Peng, Bo2; Guo, Xia; Zou, Yingping2; Pan, Chunyue2; Li, Yongfang1 |
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2011-09-14 |
| 卷号 | 44期号:36 |
| ISSN号 | 0022-3727 |
| DOI | 10.1088/0022-3727/44/36/365101 |
| 英文摘要 | In this work, we studied the effect of 3-methylthiophene (3MT) and 3-hexylthiophene (3HT) additives on the morphology and photovoltaic performance of the polymer solar cells (PSCs) based on P3HT : PCBM (1 : 1 w/w). The P3HT : PCBM blend films prepared from the solutions with 3MT or 3HT additive show enhanced absorption in the 500-650 nm wavelength range and higher hole mobility than that of the film without the additives. X-ray diffraction data indicate a smaller interlayer distance of the conjugated backbones in the w3MT- or 3HT-processed films. Atomic force microscopy images of the 3MT-processed films demonstrate a nanoscaled phase separation and interpenetrating network morphology between the donor and the accept phases. The power conversion efficiency of PSCs based on 3MT-processed blend films without thermal annealing reached 3.72% which is increased by 30% over that of the devices without the additive. |
| 语种 | 英语 |
| WOS记录号 | WOS:000294770600004 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72431]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yongfang |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Bo,Guo, Xia,Zou, Yingping,et al. Performance improvement of annealing-free P3HT: PCBM-based polymer solar cells via 3-methylthiophene additive[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2011,44(36). |
| APA | Peng, Bo,Guo, Xia,Zou, Yingping,Pan, Chunyue,&Li, Yongfang.(2011).Performance improvement of annealing-free P3HT: PCBM-based polymer solar cells via 3-methylthiophene additive.JOURNAL OF PHYSICS D-APPLIED PHYSICS,44(36). |
| MLA | Peng, Bo,et al."Performance improvement of annealing-free P3HT: PCBM-based polymer solar cells via 3-methylthiophene additive".JOURNAL OF PHYSICS D-APPLIED PHYSICS 44.36(2011). |
入库方式： OAI收割
来源：化学研究所
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