High performance ambient-air-stable fapbi(3) perovskite solar cells with molecule-passivated ruddlesden-popper/3d heterostructured film
文献类型：期刊论文
| 作者 | Niu, Tianqi1; Lu, Jing1; Tang, Ming-Chun2,3; Barrit, Dounya2,3; Smilgies, Detlef-M.4; Yang, Zhou1; Li, Jianbo1; Fan, Yuanyuan1; Luo, Tao1; McCulloch, Iain2,3 |
| 刊名 | Energy & environmental science
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 11期号:12页码:3358-3366 |
| ISSN号 | 1754-5692 |
| DOI | 10.1039/c8ee02542h |
| 通讯作者 | Amassian, aram(aram.amassian@kaust.edu.sa) ; Liu, shengzhong (frank)(szliu@dicp.ac.cn) ; Zhao, kui(zhaok@snnu.edu.cn) |
| 英文摘要 | Ambient stability remains a critical hurdle for commercialization of perovskite solar cells. two-dimensional ruddlesden-popper (rp) perovskite solar cells exhibit excellent stability but suffer from low photovoltaic performance so far. herein, a rp/3d heterostructure passivated by semiconducting molecules is reported, which systematically addresses both charge dynamics and degradation mechanisms in concert for cesium-free fapbi(3) solar cells, delivering a power-conversion efficiency as high as 20.62% and remarkable long-term ambient stability with a t(80) lifetime exceeding 2880 hours without encapsulation. in situ characterizations were carried out to gain insight into structural evolution and crystal growth mechanisms during spin coating. comprehensive film and device characterizations were performed to understand the influences of the rp perovskite and molecule passivation on the film quality, photovoltaic performance and degradation mechanisms. this enables fabrication of a superior quality film with significantly improved optoelectronic properties, which lead to higher charge collection efficiency. the underlying mitigated degradation mechanisms of the passivated rp/3d devices were further elucidated. the understanding of the necessity of addressing both the charge dynamics and degradation mechanisms of solar cells will guide the future design and fabrication of chemically stable, high-efficiency photovoltaic devices. |
| WOS关键词 | LEAD IODIDE PEROVSKITES ; HALIDE PEROVSKITES ; ELECTRON-ACCEPTOR ; DEGRADATION ; EFFICIENCY ; STABILITY ; TRIHALIDE ; DYNAMICS ; SNO2 ; TIN |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| WOS类目 | Chemistry, Multidisciplinary ; Energy & Fuels ; Engineering, Chemical ; Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000452317700004 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373002 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Amassian, Aram; Liu, Shengzhong (Frank); Zhao, Kui |
| 作者单位 | 1.Shaanxi Normal Univ, Shaanxi Key Lab Adv Energy Devices, Shaanxi Engn Lab Adv Energy Technol,Minist Educ, Sch Mat Sci & Engn,Key Lab Appl Surface & Colloid, Xian 710119, Shaanxi, Peoples R China 2.King Abdullah Univ Sci & Technol, KAUST Solar Ctr KSC, Thuwal 239556900, Saudi Arabia 3.King Abdullah Univ Sci & Technol, Phys Sci & Engn Div PSE, Thuwal 239556900, Saudi Arabia 4.Cornell Univ, Cornell High Energy Synchrotron Source, Ithaca, NY 14850 USA 5.Chinese Acad Sci, Dalian Inst Chem Phys, iChEM, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu, Tianqi,Lu, Jing,Tang, Ming-Chun,et al. High performance ambient-air-stable fapbi(3) perovskite solar cells with molecule-passivated ruddlesden-popper/3d heterostructured film[J]. Energy & environmental science,2018,11(12):3358-3366. |
| APA | Niu, Tianqi.,Lu, Jing.,Tang, Ming-Chun.,Barrit, Dounya.,Smilgies, Detlef-M..,...&Zhao, Kui.(2018).High performance ambient-air-stable fapbi(3) perovskite solar cells with molecule-passivated ruddlesden-popper/3d heterostructured film.Energy & environmental science,11(12),3358-3366. |
| MLA | Niu, Tianqi,et al."High performance ambient-air-stable fapbi(3) perovskite solar cells with molecule-passivated ruddlesden-popper/3d heterostructured film".Energy & environmental science 11.12(2018):3358-3366. |
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来源：大连化学物理研究所
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