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Chinese Academy of Sciences Institutional Repositories Grid
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
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
DOI10.1016/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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