Electrical Heating-Assisted Multiple Coating Method for Fabrication of High-Performance Perovskite Fiber Solar Cells by Thickness Control
文献类型：期刊论文
| 作者 | Chen, Buxin1; Chen, Si1; Dong, Bin1; Gao, Xue1; Xiao, Xinyu1; Zhou, Jingbo1; Hu, Jing1; Tang, Sheng1; Yan, Kai1; Hu, Hsienwei1 |
| 刊名 | ADVANCED MATERIALS INTERFACES
 |
| 出版日期 | 2017-12-08 |
| 卷号 | 4期号:23 |
| ISSN号 | 2196-7350 |
| 关键词 | High Coverage High Efficiency Multiple Coating Perovskite Fiber Solar Cells Thickness Control |
| DOI | 10.1002/admi.201700833 |
| 英文摘要 | Although methods for perovskite morphology and thickness control have significantly improved the power conversion efficiency (PCE) of planar solar cell, they are rarely investigated in the field of fiber solar cell. Electrical heating-assisted multiple coating, as a solution-based film process, is proposed for the first time to control perovskite coverage and thickness on metal fiber. It solves the challenges by continuous deposition and hot coating technique. Study of film formation mechanism indicates that adding a drying procedure ensures steady deposition during continuous coating. Continuous deposition feature allows improving film coverage and controlling thickness by simply changing the number of coating times, which differentiate this method from other techniques. In addition, electrical heating is applied to accelerate film formation and perovskite transformation. Thus, a fully covered thin film of perovskite is obtained due to the improved perovskite loading and homogeneity. Corresponding devices achieve a high average PCE of 6.58% with a narrow standard deviation of 0.558. Above that, characterizations demonstrate difficulties in balancing high coverage and appropriate thickness accounts for the wide distribution of PCE and poor reproducibility. It is anticipated this method can move the field toward high efficiency and reproducibility goals. |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000417647800009 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45295]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zou, Dechun |
| 作者单位 | 1.Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys, Minist Educ,Ctr Soft Matter Sci & Engn,Coll Chem, Beijing 100871, Peoples R China 2.Peking Univ, Beijing Engn Res Ctr Act Matrix Display, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Elect, State Key Lab Transducer Technol, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Buxin,Chen, Si,Dong, Bin,et al. Electrical Heating-Assisted Multiple Coating Method for Fabrication of High-Performance Perovskite Fiber Solar Cells by Thickness Control[J]. ADVANCED MATERIALS INTERFACES,2017,4(23). |
| APA | Chen, Buxin.,Chen, Si.,Dong, Bin.,Gao, Xue.,Xiao, Xinyu.,...&Zou, Dechun.(2017).Electrical Heating-Assisted Multiple Coating Method for Fabrication of High-Performance Perovskite Fiber Solar Cells by Thickness Control.ADVANCED MATERIALS INTERFACES,4(23). |
| MLA | Chen, Buxin,et al."Electrical Heating-Assisted Multiple Coating Method for Fabrication of High-Performance Perovskite Fiber Solar Cells by Thickness Control".ADVANCED MATERIALS INTERFACES 4.23(2017). |
入库方式： OAI收割
来源：化学研究所
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