Donor-acceptor interface modification by zwitterionic conjugated polyelectrolytes in polymer photovoltaics
文献类型：期刊论文
| 作者 | Neil C. Greenham* ; Abhishek Kumar,a Giuseppina Pace,‡a Artem A. Bakulin,§a Junfeng Fang,{b Peter K. H. Ho,c Wilhelm T. S. Huck,kb Richard H. Frienda and Neil C. Greenham*a |
| 刊名 | Energy Environ. Sci
 |
| 出版日期 | 2013-03-19 |
| 期号 | 6页码:1589—1596 |
| 通讯作者 | Neil C. Greenham* |
| 合作状况 | 李雨桐 |
| 中文摘要 | We report that we can enhance the performance of polymer photovoltaics by introducing materials with dipoles at the donor–acceptor interface of the polymer solar cells. We use a zwitterionic conjugated polyelectrolyte (ZCPE) as an interfacial layer in a model bi-layer system consisting of donor and acceptor polymers. We find an increase in short-circuit current and fill factor when a 2 nm thin layer of ZCPE is introduced between donor and acceptor polymers. Absorption of light in the ZCPE interlayer contributes to the photocurrent, and, as revealed by time-resolved pump–push optical spectroscopy, the interlayer reduces the probability of electron–hole recombination at the donor–acceptor interface. |
| 学科主题 | 有机光伏 |
| 原文出处 | SCI收录 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/9853]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Neil C. Greenham*,Abhishek Kumar,a Giuseppina Pace,‡a Artem A. Bakulin,§a Junfeng Fang,{b Peter K. H. Ho,c Wilhelm T. S. Huck,kb Richard H. Frienda and Neil C. Greenham*a. Donor-acceptor interface modification by zwitterionic conjugated polyelectrolytes in polymer photovoltaics[J]. Energy Environ. Sci,2013(6):1589—1596. |
| APA | Neil C. Greenham*,&Abhishek Kumar,a Giuseppina Pace,‡a Artem A. Bakulin,§a Junfeng Fang,{b Peter K. H. Ho,c Wilhelm T. S. Huck,kb Richard H. Frienda and Neil C. Greenham*a.(2013).Donor-acceptor interface modification by zwitterionic conjugated polyelectrolytes in polymer photovoltaics.Energy Environ. Sci(6),1589—1596. |
| MLA | Neil C. Greenham*,et al."Donor-acceptor interface modification by zwitterionic conjugated polyelectrolytes in polymer photovoltaics".Energy Environ. Sci .6(2013):1589—1596. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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