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New insight into solvent engineering technology from evolution of intermediates via one-step spin-coating approach

文献类型：期刊论文

作者Ren, Yingke1; Duan, Bin2; Xu, Yafeng2; Huang, Yang2; Li, Zhaoqian2; Hu, Linhua2; Hayat, Tasawar3; Wang, Hongxia4; Zhu, Jun2; Dai, Songyuan1,2,3
刊名SCIENCE CHINA-MATERIALS
出版日期2017-05-01
卷号60期号:5页码:392-398
关键词Perovskite Solar Cell Rapid-transformation Intermediate Phases Anti-polar Solvent Technique
DOI10.1007/s40843-017-9027-1
文献子类Article
英文摘要The anti-polar solvent technique is an effective way to improve the film quality in a perovskite solar cell. In this work, we reveal the reason why chlorobenzene (CBZ) plays an important role in controlling the crystallization process. By investigating the formation of intermediate phases in the precursor solution, we observed that the CH3NH3I (MAI)-PbI2-dimethylformamide (DMF) or MAI-PbI2-dimethylsulphoxide (DMSO) adducts have not yet formed until washed with non-polar solvent. The accelerated formation of intermediate phase yields high crystalline perovskite layers. Rapid solvent evaporation and retarded perovskite crystallization in one-step method are efficient to obtain high-quality perovskite films. Consequently, MAI-PbI2-DMSO intermediate shows neat rod-like structure with high crystallinity, which eventually transforms extremely dense and uniform perovskite films.
WOS关键词PEROVSKITE SOLAR-CELLS ; BASE ADDUCT ; EFFICIENCY ; CRYSTALLIZATION ; IODIDE ; FILM ; PERFORMANCE ; CH3NH3PBI3 ; DEPOSITION ; MORPHOLOGY
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000401870300002
资助机构National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; 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) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; National Basic Research Program of China(2016YFA0202400 ; 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) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; External Cooperation Program of BIC, Distinguished Youth Foundation of Anhui Province(1708085J09) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; Chinese Academy of Sciences(GJHZ1607) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; STS project of Chinese Academy of Sciences(KFJ-SW-STS-152) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200) ; 2015CB932200)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33421]  
专题合肥物质科学研究院_应用技术研究所
作者单位1.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Key Lab Novel Thin Film Solar Cells, Hefei 230031, Peoples R China
3.King Abdulaziz Univ, Dept Math, NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia
4.Queensland Univ Technol, Sch Chem Phys & Mech Engn, Brisbane, Qld 4001, Australia
推荐引用方式
GB/T 7714		 Ren, Yingke,Duan, Bin,Xu, Yafeng,et al. New insight into solvent engineering technology from evolution of intermediates via one-step spin-coating approach[J]. SCIENCE CHINA-MATERIALS,2017,60(5):392-398.
APA Ren, Yingke.,Duan, Bin.,Xu, Yafeng.,Huang, Yang.,Li, Zhaoqian.,...&Dai, Songyuan.(2017).New insight into solvent engineering technology from evolution of intermediates via one-step spin-coating approach.SCIENCE CHINA-MATERIALS,60(5),392-398.
MLA Ren, Yingke,et al."New insight into solvent engineering technology from evolution of intermediates via one-step spin-coating approach".SCIENCE CHINA-MATERIALS 60.5(2017):392-398.

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来源：合肥物质科学研究院

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