Effect of Poly (3-hexylthiophene) Nanofibrils on Charge Separation and Transport in Polymer Bulk Heterojunction Photovoltaic Cells
文献类型：期刊论文
| 作者 | Zhao Y ; Shao SY ; Xie ZY ; Geng YH ; Wang LX |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2009 |
| 卷号 | 113期号:39页码:17235-17239 |
| 关键词 | PLASTIC SOLAR-CELLS MORPHOLOGY EFFICIENCY PERFORMANCE DEPENDENCE NETWORK |
| ISSN号 | 1932-7447 |
| 通讯作者 | xie zy |
| 中文摘要 | crystalline poly (3-hexylthiophene) (p3ht) nanofibrils are introduced into the p3ht: [6, 6]-phenyl c61-butyric acid methyl ester (pcbm) composite films via p3ht preaggregation in solution by adding a small amount of acetone, and the correlation of p3ht nanofibrils and the optoelectronic properties of p3ht:pcbm bulk heterojunction photovoltaic cells is investigated. it is found that the optical absorption and the hole transport or the resulted p3ht:pcbm composite films increase with the increase of the amount of p3ht nanofibrils due to the increased p3ht crystallinity and highly interconnected nanofibrillar p3ht networks. however, it is also found that high contents of crystalline p3ht nanofibrils may restrain pcbm molecules from demixing with the p3ht component that forms electron traps in the active layer. and hence reduce the charge collection efficiency. small contents of p3ht nanofibrils not only improve the demixing between p3ht and pcbm components, but also enhance the hole transport via crystalline p3ht nanofibrillar networks, resulting in efficient charge collection. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000269999700059 |
| 公开日期 | 2010-05-27 |
| 源URL | [http://202.98.16.49/handle/322003/12013]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao Y,Shao SY,Xie ZY,et al. Effect of Poly (3-hexylthiophene) Nanofibrils on Charge Separation and Transport in Polymer Bulk Heterojunction Photovoltaic Cells[J]. journal of physical chemistry c,2009,113(39):17235-17239. |
| APA | Zhao Y,Shao SY,Xie ZY,Geng YH,&Wang LX.(2009).Effect of Poly (3-hexylthiophene) Nanofibrils on Charge Separation and Transport in Polymer Bulk Heterojunction Photovoltaic Cells.journal of physical chemistry c,113(39),17235-17239. |
| MLA | Zhao Y,et al."Effect of Poly (3-hexylthiophene) Nanofibrils on Charge Separation and Transport in Polymer Bulk Heterojunction Photovoltaic Cells".journal of physical chemistry c 113.39(2009):17235-17239. |
入库方式： OAI收割
来源：长春应用化学研究所
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