Chlorine doping for black gamma-cspbi3 solar cells with stabilized efficiency beyond 16%
文献类型:期刊论文
作者 | Wang, Kang1,2,3,4; Jin, Zhiwen1,2,3,4,5,6; Liang, Lei1,2,3,4; Bian, Hui1,2,3,4; Wang, Haoran1,2,3,4; Feng, Jiangshan1,2,3,4; Wang, Qian5,6; Liu, Shengzhong (Frank)1,2,3,4,7,8 |
刊名 | Nano energy
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出版日期 | 2019-04-01 |
卷号 | 58页码:175-182 |
ISSN号 | 2211-2855 |
关键词 | Chlorine Gamma-cspbi3 Solar cells Stability Efficiency |
DOI | 10.1016/j.nanoen.2019.01.034 |
通讯作者 | Jin, zhiwen(jinzhiwen@snnu.edu.cn) ; Wang, qian(qianwang@lzu.edu.cn) ; Liu, shengzhong (frank)(szliu@dicp.ac.cn) |
英文摘要 | Although the solar cells based on the alpha-cspbi3 presents very impressive power conversion efficiency, it suffers from insufficient crystalline structure stability even in ambient condition. herein, the black orthorhombic gamma phase based cspbi3 is successfully fabricated with its performance further optimized by doping chlorine ions. it is found that the chlorine incorporation improves crystallization dynamics for favorable surface morphology and crystalline orientation. in particular by doping 3 mol% chlorine into the gamma-cspbi3 film, its trap density is minimized with enhanced black phase stability and much improved thin film characteristics, including conductivities, electron and hole mobilities. consequently, the solar cell efficiency is increased to as high as 16.07%. more importantly, the pce of the optimized device shows only 0.45% degradation after continuous light soaking for 200 h. it retains as much as 94% of its initial pce even after being exposed in air (relative humidity of 20-30% at 25 degrees c) for 60 days. |
WOS关键词 | ELECTRON-TRANSPORT LAYER ; ALPHA-CSPBI3 PEROVSKITE ; PHASE ; ENHANCEMENT ; PERFORMANCE ; CSPBL(3) ; FILMS ; BR |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000461433600022 |
URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372697 |
专题 | 大连化学物理研究所 |
通讯作者 | Jin, Zhiwen; Wang, Qian; Liu, Shengzhong (Frank) |
作者单位 | 1.Shaanxi Normal Univ, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710119, Shaanxi, Peoples R China 2.Shaanxi Normal Univ, Shaanxi Key Lab Adv Energy Devices, Xian 710119, Shaanxi, Peoples R China 3.Shaanxi Normal Univ, Shaanxi Engn Lab Adv Energy Technol, Xian 710119, Shaanxi, Peoples R China 4.Shaanxi Normal Univ, Sch Mat Sci & Engn, Xian 710119, Shaanxi, Peoples R China 5.Lanzhou Univ, Minist Educ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 6.Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Gansu, Peoples R China 7.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 8.Chinese Acad Sci, IChEM, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Kang,Jin, Zhiwen,Liang, Lei,et al. Chlorine doping for black gamma-cspbi3 solar cells with stabilized efficiency beyond 16%[J]. Nano energy,2019,58:175-182. |
APA | Wang, Kang.,Jin, Zhiwen.,Liang, Lei.,Bian, Hui.,Wang, Haoran.,...&Liu, Shengzhong .(2019).Chlorine doping for black gamma-cspbi3 solar cells with stabilized efficiency beyond 16%.Nano energy,58,175-182. |
MLA | Wang, Kang,et al."Chlorine doping for black gamma-cspbi3 solar cells with stabilized efficiency beyond 16%".Nano energy 58(2019):175-182. |
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来源:大连化学物理研究所
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