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Influence of Insulating Oxide Coatings on the Performance of Perovskite Solar Cells and the Interface Charge Recombination Dynamics

文献类型：期刊论文

作者Zhou Li1; Zhu Jun2; Xu Ya-Feng2; Shao Zhi-Peng2; Zhang Xu-Hui2; Ye Jia-Jiu2; Huang Yang2; Zhang Chang-Neng2; Dai Song-Yuan2,3
刊名ACTA PHYSICO-CHIMICA SINICA
出版日期2016-05-15
卷号32期号:5页码:1207-1213
关键词Perovskite Solar Cell Recombination Lifetime Transient Absorption Surface Coating Metal Oxide
DOI10.3866/PKU.WHXB201602241
文献子类Article
英文摘要Insulating oxides of SiO2, ZrO2, and Al2O3 were coated using a dipping method on the surface of mesoporous TiO2 nanoparticles for perovskite solar cells. The effects of the insulating oxide coatings on the performance of the perovskite solar cells and the interface charge recombination dynamics were investigated in detail. The efficiency of devices after SiO2 coating improved by 13.7% due to their FF (fill factor) increasing from 67.6% to 72.3%. However, the devices with ZrO2 and Al2O3 coatings exhibited an increase in V-oc of up to 50 mV and a decrease in J(sc) and FF. Transient absorption spectroscopy on a timescale from nanoseconds to milliseconds was performed to study the interface recombination lifetime between electrons and holes and the changes of the device performances are discussed.
WOS关键词EFFICIENCY ; MECHANISM ; LENGTHS ; LAYERS ; FILMS
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000376834100017
资助机构National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247) ; National Natural Science Foundation of China(21403247)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22433]  
专题合肥物质科学研究院_应用技术研究所
作者单位1.Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230031, Peoples R China
3.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China
推荐引用方式
GB/T 7714		 Zhou Li,Zhu Jun,Xu Ya-Feng,et al. Influence of Insulating Oxide Coatings on the Performance of Perovskite Solar Cells and the Interface Charge Recombination Dynamics[J]. ACTA PHYSICO-CHIMICA SINICA,2016,32(5):1207-1213.
APA Zhou Li.,Zhu Jun.,Xu Ya-Feng.,Shao Zhi-Peng.,Zhang Xu-Hui.,...&Dai Song-Yuan.(2016).Influence of Insulating Oxide Coatings on the Performance of Perovskite Solar Cells and the Interface Charge Recombination Dynamics.ACTA PHYSICO-CHIMICA SINICA,32(5),1207-1213.
MLA Zhou Li,et al."Influence of Insulating Oxide Coatings on the Performance of Perovskite Solar Cells and the Interface Charge Recombination Dynamics".ACTA PHYSICO-CHIMICA SINICA 32.5(2016):1207-1213.

入库方式： OAI收割

来源：合肥物质科学研究院

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