E-beam evaporated Nb2O5 as an effective electron transport layer for large flexible perovskite solar cells
文献类型：期刊论文
| 作者 | Feng, Jiangshan2,3,5; Yang, Zhou2,3,5; Yang, Dong2,3,5; Ren, Xiaodong2,3,5; Zhu, Xuejie2,3,5; Jin, Zhiwen2,3,5; Zi, Wei2,3,5; Wei, Qingbo2,3,5; Liu, Shengzhong (Frank)1,2,3,4,5 |
| 刊名 | NANO ENERGY
 |
| 出版日期 | 2017-06-01 |
| 卷号 | 36页码:1-8 |
| 关键词 | Perovskite Solar Cell E-beam Evaporation Flexible |
| DOI | 10.1016/j.nanoen.2017.04.010 |
| 英文摘要 | E-beam evaporated Nb2O5 film is directly used as an effective electron transport layer (ETL) for perovskite solar cells without needing any posttreatment. The effect of Nb2O5 thickness on optical and electronic properties of the perovskite layer deposited thereupon are studied in detail. It is found that 60 nm thick Nb2O5 ETL delivers the best photovoltaic performance with PCE as high as 18.59%. In particular, e-beam evaporated Nb2O5 is found to be advantageous in large area flexible perovskite solar cells, with larger area cells showing comparable Jsc and Voc values as smaller area devices, and the PCE loss is mainly caused by increased series resistance leading to reduced FF. With proper cell design to limit the resistance and associated FF loss, it is expected that the large area cells should present respectable FF and PCEs as their smaller area devices. |
| 语种 | 英语 |
| WOS记录号 | WOS:000402704000001 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152183]  |
| 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, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Shaanxi Normal Univ, Sch Mat Sci & Engn, Shaanxi Key Lab Adv Energy Devices, Xian 710119, Peoples R China 3.Shaanxi Normal Univ, Natl Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710119, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, iChEM, Dalian 116023, Peoples R China 5.Shaanxi Normal Univ, Sch Mat Sci & Engn, Shaanxi Engn Lab Adv Energy Technol, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Jiangshan,Yang, Zhou,Yang, Dong,et al. E-beam evaporated Nb2O5 as an effective electron transport layer for large flexible perovskite solar cells[J]. NANO ENERGY,2017,36:1-8. |
| APA | Feng, Jiangshan.,Yang, Zhou.,Yang, Dong.,Ren, Xiaodong.,Zhu, Xuejie.,...&Liu, Shengzhong .(2017).E-beam evaporated Nb2O5 as an effective electron transport layer for large flexible perovskite solar cells.NANO ENERGY,36,1-8. |
| MLA | Feng, Jiangshan,et al."E-beam evaporated Nb2O5 as an effective electron transport layer for large flexible perovskite solar cells".NANO ENERGY 36(2017):1-8. |
入库方式： OAI收割
来源：大连化学物理研究所
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