A facile strategy to enhance the fill factor of ternary blend solar cells by increasing charge carrier mobility
文献类型：期刊论文
| 作者 | Lu, Kun1; Fang, Jin1; Zhu, Xiangwei1; Yan, Han1; Li, Denghua1; Di, Chong'an2; Yang, Yanlian1; Wei, Zhixiang1 |
| 刊名 | NEW JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 37期号:6页码:1728-1735 |
| ISSN号 | 1144-0546 |
| DOI | 10.1039/c2nj41039g |
| 英文摘要 | Two conjugated polymers based on benzo[1,2-b: 4,5-b'] dithiophene (BDT) with triethylene glycol (TEG) and ethylhexyl side chains (abbreviated as PBDTT-TEG and PBDTT-EH, respectively) were designed and synthesized. A polymer field-effect transistor of PBDTT-TEG exhibited a charge carrier mobility nearly one order of magnitude higher than that of PBDTT-EH. Measurements on polymer solar cells (PSCs) based on polymer:[6,6]-phenyl-C-71-butyric acid methyl ester (PC71BM) binary blends showed the PBDTT-TEG-based devices had higher short-circuit current density (J(sc)) than PBDTT-EH. The effect of the incorporation of PBDTT-TEG into PBDTT-EH on the photovoltaic properties has been investigated by blending them together with different ratios. The optimization of the devices showed an obvious increase in fill factor (FF) values and an improvement in efficiency compared with their binary ones, which is ascribed to a higher charge mobility and higher crystallinity of PBDTT-TEG. |
| 语种 | 英语 |
| WOS记录号 | WOS:000319127900014 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54781]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wei, Zhixiang |
| 作者单位 | 1.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Kun,Fang, Jin,Zhu, Xiangwei,et al. A facile strategy to enhance the fill factor of ternary blend solar cells by increasing charge carrier mobility[J]. NEW JOURNAL OF CHEMISTRY,2013,37(6):1728-1735. |
| APA | Lu, Kun.,Fang, Jin.,Zhu, Xiangwei.,Yan, Han.,Li, Denghua.,...&Wei, Zhixiang.(2013).A facile strategy to enhance the fill factor of ternary blend solar cells by increasing charge carrier mobility.NEW JOURNAL OF CHEMISTRY,37(6),1728-1735. |
| MLA | Lu, Kun,et al."A facile strategy to enhance the fill factor of ternary blend solar cells by increasing charge carrier mobility".NEW JOURNAL OF CHEMISTRY 37.6(2013):1728-1735. |
入库方式： OAI收割
来源：化学研究所
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