Organic-Inorganic Hybrid Perovskite with Controlled Dopant Modification and Application in Photovoltaic Device
文献类型：期刊论文
| 作者 | Zhao, Wangen2; Yang, Dong2; Liu, Shengzhong Frank1,2 |
| 刊名 | SMALL
 |
| 出版日期 | 2017-07-05 |
| 卷号 | 13 |
| DOI | 10.1002/smll.201604153 |
| 英文摘要 | Organic-inorganic hybrid perovskite as a kind of promising photovoltaic material is booming due to its low-cost, high defect tolerance, and easy fabrication, which result in the huge potential in industrial production. In the pursuit of high efficiency photovoltaic devices, high-quality absorbing layer is essential. Therefore, developing organic-inorganic hybrid perovskite thin films with good coverage, improved uniformity, and crystalline in a single pass deposition is of great concern in realizing good performance of perovskite thin-film solar cell. Here, it is found that the introduction of suitable amounts of LiI plays a dramatically positive role in enlarging the grain size and reducing the grain boundaries of absorbing layer. In addition, the carrier lifetime and built-in potential of the LiI doped perovskite device are observed to increase. Thus, it leads to about 15% gain in solar cell efficiency comparing to that without the LiI doping. Meanwhile, a hysteresis reduction is observed and 18.16% power conversion efficiency is achieved in LiI doped perovskite device, as well. |
| 语种 | 英语 |
| WOS记录号 | WOS:000404553100004 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152117]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, iChEM Collaborat Innovat Ctr Chem Energy Mat, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Shaanxi Normal Univ, Sch Mat Sci & Engn, Shaanxi Engn Lab Adv Energy Technol, Key Lab Appl Surface & Colloid Chem,Natl Minist E, Xian 710062, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Wangen,Yang, Dong,Liu, Shengzhong Frank. Organic-Inorganic Hybrid Perovskite with Controlled Dopant Modification and Application in Photovoltaic Device[J]. SMALL,2017,13. |
| APA | Zhao, Wangen,Yang, Dong,&Liu, Shengzhong Frank.(2017).Organic-Inorganic Hybrid Perovskite with Controlled Dopant Modification and Application in Photovoltaic Device.SMALL,13. |
| MLA | Zhao, Wangen,et al."Organic-Inorganic Hybrid Perovskite with Controlled Dopant Modification and Application in Photovoltaic Device".SMALL 13(2017). |
入库方式： OAI收割
来源：大连化学物理研究所
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