Carrier Transport in CH3NH3PbI3 Films with Different Thickness for Perovskite Solar Cells
文献类型：期刊论文
| 作者 | Zhang, Bo; Zhang, Ming-Jia; Pang, Shu-Ping; Huang, Chang-Shui; Zhou, Zhong-Min; Wang, Dong; Wang, Ning; Cui, Guang-Lei |
| 刊名 | ADVANCED MATERIALS INTERFACES
 |
| 出版日期 | 2016-09-06 |
| 卷号 | 3期号:17 |
| 关键词 | carrier transport grain size mobility perovskites photovoltaic efficiency |
| 英文摘要 | The typical broad absorption features have enabled halide perovskite to be a promising candidate of the next generational solar cell materials. However, the fundamental properties, upon which the photoelectric performance of perovskite device is based, are currently still not clear. Herein, the photovoltaic efficiencies in perovskite films with various thicknesses have been investigated to reveal a direct correlation between internal structure factors, such as crystal orientation, grain size, and photoelectric performance of perovskite films. It is found that the photovoltaic efficiency of perovskite films, especially with the optimal thickness around 300 nm, is significantly increased, which can be ascribed to the improved carrier transport properties resulting from the preferred crystal structure. When the film thickness diverges from 300 nm, the extra charge recombination with decreasing mobility leads to the reduction of photovoltaic efficiency again in perovskite solar cells. These results demonstrate crystal structure as one of the decisive roles in device properties, which are helpful to improve photovoltaic performance of perovskite solar cells. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | THIN-FILMS ; EFFICIENCY ; CRYSTALLIZATION ; ENHANCEMENT ; TEMPERATURE ; DEPOSITION ; GRAPHENE ; MOBILITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000384130700017 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/8503]  |
| 专题 | 青岛生物能源与过程研究所_仿生能源与储能系统团队 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Bo,Zhang, Ming-Jia,Pang, Shu-Ping,et al. Carrier Transport in CH3NH3PbI3 Films with Different Thickness for Perovskite Solar Cells[J]. ADVANCED MATERIALS INTERFACES,2016,3(17). |
| APA | Zhang, Bo.,Zhang, Ming-Jia.,Pang, Shu-Ping.,Huang, Chang-Shui.,Zhou, Zhong-Min.,...&Cui, Guang-Lei.(2016).Carrier Transport in CH3NH3PbI3 Films with Different Thickness for Perovskite Solar Cells.ADVANCED MATERIALS INTERFACES,3(17). |
| MLA | Zhang, Bo,et al."Carrier Transport in CH3NH3PbI3 Films with Different Thickness for Perovskite Solar Cells".ADVANCED MATERIALS INTERFACES 3.17(2016). |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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