Interface design for high-efficiency non-fullerene polymer solar cells
文献类型：期刊论文
| 作者 | Sun, Chen1; Wu, Zhihong1; Hu, Zhanhao1; Xiao, Jingyang1; Zhao, Wenchao2; Li, Ho-Wa3; Li, Qing-Ya4; Tsang, Sai-Wing3; Xu, Yun-Xiang4; Zhang, Kai1 |
| 刊名 | ENERGY & ENVIRONMENTAL SCIENCE
 |
| 出版日期 | 2017-08-01 |
| 卷号 | 10期号:8页码:1784-1791 |
| 英文摘要 | Non-fullerene polymer solar cells have attracted extensive attention due to their potential for overcoming the performance bottleneck currently encountered in fullerene-based photovoltaics. Herein, we report non-fullerene polymer solar cells with a maximal power conversion efficiency of over 11% by introducing an n-type water/alcohol soluble conjugated polymer as a cathode interlayer. We found that the contact between the n-type interlayer and the donor provides an extra interface for charge dissociation and the matching of energy levels between the n-type interlayer and the acceptor allows efficient electron extraction from the bulk heterojunction, which eventually leads to much improved performance. This study proposes a significant design rule for designing new interfaces for high performance non-fullerene photovoltaics. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/39247]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.South China Univ Technol, Inst Polymer Optoelect Mat & Devices, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China 3.City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon Tong, Hong Kong, Peoples R China 4.Sichuan Univ, State Key Lab Polymer Mat Engn, Coll Polymer Sci & Engn, Chengdu 610065, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Chen,Wu, Zhihong,Hu, Zhanhao,et al. Interface design for high-efficiency non-fullerene polymer solar cells[J]. ENERGY & ENVIRONMENTAL SCIENCE,2017,10(8):1784-1791. |
| APA | Sun, Chen.,Wu, Zhihong.,Hu, Zhanhao.,Xiao, Jingyang.,Zhao, Wenchao.,...&Cao, Yong.(2017).Interface design for high-efficiency non-fullerene polymer solar cells.ENERGY & ENVIRONMENTAL SCIENCE,10(8),1784-1791. |
| MLA | Sun, Chen,et al."Interface design for high-efficiency non-fullerene polymer solar cells".ENERGY & ENVIRONMENTAL SCIENCE 10.8(2017):1784-1791. |
入库方式： OAI收割
来源：化学研究所
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