In Situ Observation of Crystallization Dynamics and Grain Orientation in Sequential Deposition of Metal Halide Perovskites
文献类型：期刊论文
| 作者 | Meng, K; Wang, X; Xu, QF; Li, ZM; Liu, Z; Wu, LL; Hu, YD; Liu, N; Chen, G |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2019 |
| 卷号 | 29期号:35页码:- |
| 关键词 | LEAD IODIDE PEROVSKITES FORMAMIDINIUM TRIHALIDE LIGHT FILMS MICROSTRUCTURE EVOLUTION LAYERS TIN |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.201902319 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Metal halide perovskites have revolutionized the development of highly efficient, solution-processable solar cells. Further advancements rely on improving perovskite film qualities through a better understanding of the underlying growth mechanism. Here, a systematic in situ grazing-incidence X-ray diffraction investigation is performed, facilitated by other techniques, on the sequential deposition of formamidinium lead iodide (FAPbI(3))-based perovskite films. The active chemical reaction, composition distribution, phase transition, and crystal grain orientation are all visualized following the entire perovskite formation process. Furthermore, the influences of additive ions on the crystallization speed, grain orientation, and morphology of FAPbI(3)-based films, along with their photovoltaic performances, are fully evaluated and optimized, which leads to highly reproducible and efficient perovskite solar cells. The findings provide key insights into the perovskite growth mechanism and suggest the fabrication of high-quality perovskite films for widespread optoelectronic applications. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32091]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China; 2.Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai 200093, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, K,Wang, X,Xu, QF,et al. In Situ Observation of Crystallization Dynamics and Grain Orientation in Sequential Deposition of Metal Halide Perovskites[J]. ADVANCED FUNCTIONAL MATERIALS,2019,29(35):-. |
| APA | Meng, K.,Wang, X.,Xu, QF.,Li, ZM.,Liu, Z.,...&Chen, G.(2019).In Situ Observation of Crystallization Dynamics and Grain Orientation in Sequential Deposition of Metal Halide Perovskites.ADVANCED FUNCTIONAL MATERIALS,29(35),-. |
| MLA | Meng, K,et al."In Situ Observation of Crystallization Dynamics and Grain Orientation in Sequential Deposition of Metal Halide Perovskites".ADVANCED FUNCTIONAL MATERIALS 29.35(2019):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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