Sequential deposition method fabricating carbon-based fully-inorganic perovskite solar cells
文献类型：期刊论文
| 作者 | Ding Xihong2; Ren Yingke2; Wu Yahan2; Xu Yafeng1; Zhu Jun1; Hayat Tasawar4; Alsaedi Ahmed4; Li Zhaoqian1 ; Huang Yang1; Dai Songyuan2
|
| 刊名 | SCIENCE CHINA-MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 61 |
| 关键词 | LIGHT-EMITTING-DIODES PHOTOVOLTAIC CELLS HALIDE PEROVSKITES CSPBBR3 CESIUM PHASE NANOCRYSTALS EXCHANGE perovskite solar cell phase transition carbon cathode |
| ISSN号 | 2095-8226 |
| 其他题名 | Sequential deposition method fabricating carbonbased fully-inorganic perovskite solar cells |
| 英文摘要 | Hybrid organic-inorganic halide perovskite material has been considered as a potential candidate for various optoelectronic applications. However, their high sensitivity to the environment hampers the actual application. Hence the technology replacing the organic part of the hybrid solar cells needs to be developed. Herein, we fabricated fullyinorganic carbon-based perovskite CsPbBr3 solar cells via a sequential deposition method with a power conversion efficiency of 2.53% and long-time stability over 20 d under ambient air conditions without any encapsulation. An evolution process from tetragonal CsPb2Br5 to CsPb2Br5-CsPbBr3 composites to quasi-cubic CsPbBr3 was found, which was investigated by scanning electron microscopy, X-ray diffraction spectra, UV-vis absorption spectra and Fourier transform infrared spectroscopy. Detailed evolution process was studied to learn more information about the formation process before 10 min. Our results are helpful to the development of inorganic perovskite solar cells and the CsPb2Br5 based optoelectronic devices. |
| 资助项目 | [National Basic Research Program of China] ; [National Natural Science Foundation of China] ; [Distinguished Youth Foundation of Anhui Province] ; [Fundamental Research Funds for the Central Universities] ; [Major/Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6190388 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/106287]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | 1.中国科学院 2.中国科学院合肥物质科学研究院 3.Quaid I Azam University, Dept Math, Islamabad 44000, Pakistan 4.阿卜杜勒阿齐兹国王大学 5.合肥学院 |
| 推荐引用方式 GB/T 7714 | Ding Xihong,Ren Yingke,Wu Yahan,et al. Sequential deposition method fabricating carbon-based fully-inorganic perovskite solar cells[J]. SCIENCE CHINA-MATERIALS,2018,61. |
| APA | Ding Xihong.,Ren Yingke.,Wu Yahan.,Xu Yafeng.,Zhu Jun.,...&Dai Songyuan.(2018).Sequential deposition method fabricating carbon-based fully-inorganic perovskite solar cells.SCIENCE CHINA-MATERIALS,61. |
| MLA | Ding Xihong,et al."Sequential deposition method fabricating carbon-based fully-inorganic perovskite solar cells".SCIENCE CHINA-MATERIALS 61(2018). |
入库方式： OAI收割
来源：合肥物质科学研究院
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