Morphology and structure improvement of the hybrid CH3NH3PbI3 perovskite film via external doping
文献类型：期刊论文
| 作者 | Shen, KC; Hu, JB; Sun, HL; Liang, ZF; Ji, GW; Li, HY; Jiang, Z; Song, F |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2017 |
| 卷号 | 636期号:-页码:296-301 |
| 关键词 | Solar-cells Halide Perovskites Graphene Oxide Thin-films Performance Efficient Light Hc(Nh2)(2)Pbi3 Deposition Thickness |
| ISSN号 | 0040-6090 |
| DOI | 10.1016/j.tsf.2017.06.028 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The optoelectronic properties of perovskite films are closely related to their quality. Herein, we report the doping of guanidinium iodide (C(NH2)(3)I) organic into CH3NH3PbI3 perovskite thin films and reveal the enhancement of both morphology and structure of the perovskite films by doping with C(NH2)(3)I in the range of 0 to 25%. Nuclear magnetic resonance is utilized to determine themolecular structure of the synthesized C(NH2)(3)I and grazing-incidence X-ray diffraction is employed to characterize the lattice structure of doped perovskite films. Furthermore, doped CH3NH3PbI3 perovskite films with different amounts of C(NH2)(3)I is also investigated by X-ray photoelectron spectroscopy and scanning electron microscopy. It is found that the C(NH2)(3)I dopant mainly assembles on the surface region of the pristine CH3NH3PbI3 perovskite film. In the end, 5% C(NH2)(3)I to CH3NH3PbI3 perovskite film is found to be the doping ratio resulting in the best film structure and surface morphology. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | SOLAR-CELLS ; HALIDE PEROVSKITES ; GRAPHENE OXIDE ; THIN-FILMS ; PERFORMANCE ; EFFICIENT ; LIGHT ; HC(NH2)(2)PBI3 ; DEPOSITION ; THICKNESS |
| 语种 | 英语 |
| WOS记录号 | WOS:000408037800043 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28741]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Shen, KC,Hu, JB,Sun, HL,et al. Morphology and structure improvement of the hybrid CH3NH3PbI3 perovskite film via external doping[J]. THIN SOLID FILMS,2017,636(-):296-301. |
| APA | Shen, KC.,Hu, JB.,Sun, HL.,Liang, ZF.,Ji, GW.,...&Song, F.(2017).Morphology and structure improvement of the hybrid CH3NH3PbI3 perovskite film via external doping.THIN SOLID FILMS,636(-),296-301. |
| MLA | Shen, KC,et al."Morphology and structure improvement of the hybrid CH3NH3PbI3 perovskite film via external doping".THIN SOLID FILMS 636.-(2017):296-301. |
入库方式： OAI收割
来源：上海应用物理研究所
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。