PDMS-Assisted Low-Temperature Synthesis of Submillimeter All-Inorganic Halide Perovskite Microcrystals for High-Performance Photodetectors
文献类型：期刊论文
| 作者 | Z. X. Lai; Y. Meng; F. Wang; X. M. Bu; D. Chen; P. S. Xie; W. J. Wang; D. J. Li; Y. X. Zhang; W. Wang |
| 刊名 | Advanced Optical Materials
 |
| 出版日期 | 2022 |
| 卷号 | 10期号:20页码:9 |
| ISSN号 | 2195-1071 |
| DOI | 10.1002/adom.202201127 |
| 英文摘要 | All-inorganic halide perovskites (AIHPs) are promising photovoltaic materials that have been extensively studied in the last decade. In addition, lead-free AIHPs are preferred because of their non-toxic and environmentally friendly nature. However, the quality of AIHPs fabricated by conventional solution processing methods is usually unsatisfactory, which leads to poor photoelectric performance. Herein, a facile polydimethylsiloxane-assisted slow evaporation method that can be readily used to synthesize high-quality AIHP microcrystals (MCs) (CsPbBr3, Cs2AgBiBr6, and L-Cs3Sb2I9) is demonstrated. The photodetection properties of the synthesized AIHP MCs and their spin-coated thin-film counterparts are thoroughly studied and compared. Owing to their superior crystallinity, AIHP MCs show better photoelectric performance than spin-coated films. The responsivity of the CsPbBr3 microcrystal photodetectors is approximate to 590 000 mA W-1. This work proposes a universal solution-processing method for the successful fabrication of high-quality all-inorganic lead-based (CsPbBr3), lead-free (L-Cs3Sb2I9), and double (Cs2AgBiBr6) perovskites, which can overcome the bottleneck in the development of halide perovskites and promote their applications. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/66974]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Z. X. Lai,Y. Meng,F. Wang,et al. PDMS-Assisted Low-Temperature Synthesis of Submillimeter All-Inorganic Halide Perovskite Microcrystals for High-Performance Photodetectors[J]. Advanced Optical Materials,2022,10(20):9. |
| APA | Z. X. Lai.,Y. Meng.,F. Wang.,X. M. Bu.,D. Chen.,...&S. Yip and J. C. Ho.(2022).PDMS-Assisted Low-Temperature Synthesis of Submillimeter All-Inorganic Halide Perovskite Microcrystals for High-Performance Photodetectors.Advanced Optical Materials,10(20),9. |
| MLA | Z. X. Lai,et al."PDMS-Assisted Low-Temperature Synthesis of Submillimeter All-Inorganic Halide Perovskite Microcrystals for High-Performance Photodetectors".Advanced Optical Materials 10.20(2022):9. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。