Improving Efficiency and Reproducibility of Perovskite Solar Cells through Aggregation Control in Polyelectrolytes Hole Transport Layer
文献类型：期刊论文
| 作者 | Li, Xiaodong; Wang, Ying-Chiao; Zhu, Liping; Zhang, Wenjun; Wang, Hai-Qiao; Fang, Junfeng |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2017 |
| 卷号 | 9期号:37页码:31357-31361 |
| ISSN号 | 1944-8244 |
| 英文摘要 | Here, we report that the performance of perovskite solar cells (PSCs) can be improved by aggregation control in polyelectrolytes interlayer. Through counterions tailoring and solvent optimization, the strong aggregation of polyelectrolytes P3CT-Na can be broken up by P3CT-CH3NH2. When using P3CT-CH3NH2 to replace P3CT-Na as hole transport layer, the average efficiency is greatly improved from 16.9 to 18.9% (highest 19.6%). Importantly, efficiency over 15% is obtained in 1 cm(2) devices with P3CT-CH3NH2, similar to 50% higher than that with P3CT-Na (10.3%). Our work demonstrates the important role of aggregation control in polyelectrolytes interlayer, providing new opportunities to promote its application in PSCs. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/13616]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Li, Xiaodong,Wang, Ying-Chiao,Zhu, Liping,et al. Improving Efficiency and Reproducibility of Perovskite Solar Cells through Aggregation Control in Polyelectrolytes Hole Transport Layer[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(37):31357-31361. |
| APA | Li, Xiaodong,Wang, Ying-Chiao,Zhu, Liping,Zhang, Wenjun,Wang, Hai-Qiao,&Fang, Junfeng.(2017).Improving Efficiency and Reproducibility of Perovskite Solar Cells through Aggregation Control in Polyelectrolytes Hole Transport Layer.ACS APPLIED MATERIALS & INTERFACES,9(37),31357-31361. |
| MLA | Li, Xiaodong,et al."Improving Efficiency and Reproducibility of Perovskite Solar Cells through Aggregation Control in Polyelectrolytes Hole Transport Layer".ACS APPLIED MATERIALS & INTERFACES 9.37(2017):31357-31361. |
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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