Synergistic Improvements in Efficiency and Stability of 2D Perovskite Solar Cells with Metal Ion Doping
文献类型：期刊论文
| 作者 | Xu, Qiaofei; Meng, Ke; Liu, Zhou; Wang, Xiao; Hu, Youdi; Qiao, Zhi; Li, Shunde; Cheng, Lei; Chen, Gang |
| 刊名 | ADVANCED MATERIALS INTERFACES
 |
| 出版日期 | 2019-12-31 |
| ISSN号 | 2196-7350 |
| 关键词 | 2D perovskites metal ion doping solar cells stability |
| DOI | 10.1002/admi.201901259 |
| 文献子类 | Article; Early Access |
| 英文摘要 | 2D perovskites hold a great prospective to create highly efficient and stable solar cell devices. In order to explore their full potential, every component of 2D perovskite solar cells (PSCs) has to be carefully designed and engineered. Herein, the metal ion doping strategy is taken to optimize both the hole transport layers (HTLs) and the light absorbing layers of the BA(2)MA(3)Pb(4)I(13) (BA = butylamine; MA = methylammonium) based 2D PSC devices. The hole extraction and transport abilities are significantly enhanced by Cu ion doping in the nickel oxide layers, while the optoelectronic properties of the BA(2)MA(3)Pb(4)I(13) layers are effectively improved with Cs ion doping. The synergistic incorporations of Cu and Cs ions have boosted the device power conversion efficiency to 13.92%, the highest for 2D PSCs based on inorganic HTLs. In addition, the inorganic nature of the Cu doped nickel oxide film and the high quality of the Cs doped 2D perovskite film also endow the PSC device with extraordinary humidity and thermal stabilities. |
| WOS关键词 | HOLE-TRANSPORTING LAYER ; HIGH-PERFORMANCE ; HALIDE PEROVSKITES ; OPTICAL-PROPERTIES ; EXTRACTION ; ABSORBER ; CONTACT ; FILMS ; THIN |
| WOS研究方向 | Chemistry ; Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27491]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Xu, Qiaofei,Meng, Ke,Liu, Zhou,et al. Synergistic Improvements in Efficiency and Stability of 2D Perovskite Solar Cells with Metal Ion Doping[J]. ADVANCED MATERIALS INTERFACES,2019. |
| APA | Xu, Qiaofei.,Meng, Ke.,Liu, Zhou.,Wang, Xiao.,Hu, Youdi.,...&Chen, Gang.(2019).Synergistic Improvements in Efficiency and Stability of 2D Perovskite Solar Cells with Metal Ion Doping.ADVANCED MATERIALS INTERFACES. |
| MLA | Xu, Qiaofei,et al."Synergistic Improvements in Efficiency and Stability of 2D Perovskite Solar Cells with Metal Ion Doping".ADVANCED MATERIALS INTERFACES (2019). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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