Controlled phase separation for efficient energy conversion in dye/polymer blend bulk heterojunction photovoltaic cells
文献类型：期刊论文
| 作者 | Guo, Xiaoyang; Bu, Laju; Zhao, Yun; Xie, Zhiyuan; Geng, Yanhou; Wang, Lixiang |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2009-06-30 |
| 卷号 | 517期号:16页码:4654-4657 |
| 关键词 | Polymer Photovoltaic Cell Phase Separation Bulk Heterojunction Atomic Force Microscopy |
| ISSN号 | 0040-6090 |
| DOI | 10.1016/j.tsf.2009.02.082 |
| 英文摘要 | Low-cost photovoltaic energy conversion using conjugated polymers has achieved great improvement due to the invention of organic bulk heterojunction. in which the nanoscale phase separation of electron donor and acceptor favors realizing efficient charge separation and collection. We investigated the polymer photovoltaic cells using N, N'-bis(1-ethylpropyl)-3,4,9,10-perylene bis(tetracarboxyl diimide)/poly(3-hexyl thiophene) blend as an active layer. It is found that processing conditions for the blend films have major effects on its morphology and hence the energy conversion efficiency of the resulting devices. By optimizing the processing conditions, the sizes of donor/acceptor phase separation can be adjusted for realizing efficient charge separation and collection. The overall energy conversion efficiency of the photovoltaic cell processed with optimized conditions increases by nearly 40% compared to the normally spin-coated and annealed cell. (C) 2009 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000267110200030 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67797]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xie, Zhiyuan |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Xiaoyang,Bu, Laju,Zhao, Yun,et al. Controlled phase separation for efficient energy conversion in dye/polymer blend bulk heterojunction photovoltaic cells[J]. THIN SOLID FILMS,2009,517(16):4654-4657. |
| APA | Guo, Xiaoyang,Bu, Laju,Zhao, Yun,Xie, Zhiyuan,Geng, Yanhou,&Wang, Lixiang.(2009).Controlled phase separation for efficient energy conversion in dye/polymer blend bulk heterojunction photovoltaic cells.THIN SOLID FILMS,517(16),4654-4657. |
| MLA | Guo, Xiaoyang,et al."Controlled phase separation for efficient energy conversion in dye/polymer blend bulk heterojunction photovoltaic cells".THIN SOLID FILMS 517.16(2009):4654-4657. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。