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Methylamine-Gas-Induced Defect-Healing Behavior of CH3NH3PbI3 Thin Films for Perovskite Solar Cells
文献类型：期刊论文
| 作者 | Zhou, Zhongmin1; Wang, Zaiwei1; Zhou, Yuanyuan2; Pang, Shuping1; Wang, Dong1; Xu, Hongxia1; Liu, Zhihong1; Padture, Nitin P.2; Cui, Guanglei1
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| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2015-08-10 |
| 卷号 | 54期号:33页码:9705-9709 |
| 关键词 | defect healing methylamine perovskite phases photovoltaics thin film |
| 英文摘要 | We report herein the discovery of methylamine (CH3NH2) induced defect-healing (MIDH) of CH3NH3PbI3 perovskite thin films based on their ultrafast (seconds), reversible chemical reaction with CH3NH2 gas at room temperature. The key to this healing behavior is the formation and spreading of an intermediate CH(3)NH(3)PbI(3)xCH(3)NH(2) liquid phase during this unusual perovskite-gas interaction. We demonstrate the versatility and scalability of the MIDH process, and show dramatic enhancement in the performance of perovskite solar cells (PSCs) with MIDH. This study represents a new direction in the formation of defect-free films of hybrid perovskites. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ORGANOMETAL HALIDE PEROVSKITES ; CRYSTALLIZATION ; DEPOSITION ; EMERGENCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000358987300050 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6506]  |
| 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 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Brown Univ, Sch Engn, Providence, RI 02912 USA |
| 推荐引用方式 GB/T 7714 | Zhou, Zhongmin,Wang, Zaiwei,Zhou, Yuanyuan,et al. Methylamine-Gas-Induced Defect-Healing Behavior of CH3NH3PbI3 Thin Films for Perovskite Solar Cells[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(33):9705-9709. |
| APA | Zhou, Zhongmin.,Wang, Zaiwei.,Zhou, Yuanyuan.,Pang, Shuping.,Wang, Dong.,...&Cui, Guanglei.(2015).Methylamine-Gas-Induced Defect-Healing Behavior of CH3NH3PbI3 Thin Films for Perovskite Solar Cells.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(33),9705-9709. |
| MLA | Zhou, Zhongmin,et al."Methylamine-Gas-Induced Defect-Healing Behavior of CH3NH3PbI3 Thin Films for Perovskite Solar Cells".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.33(2015):9705-9709. |
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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