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Enhancing the Photovoltaic Performance of Perovskite Solar Cells with a Down-Conversion Eu-Complex
Jiang, Ling1,2; Chen, Wangchao1,2; Zhen, Jiawei1,2; Zhu, Liangzheng1,2; Mo, Li'e1; Li, Zhaoqian1; Hu, Linhua1; Hayat, Tasawar3; Alsaedi, Ahmed3; Zhang, Changneng1; Dai, Songyuan4
2017-08-16
发表期刊ACS APPLIED MATERIALS & INTERFACES
卷号9期号:32页码:26958-26964
摘要Organometal halide perovskite solar cells (PSCs) have shown high photovoltaic performance but poor utilization of ultraviolet (UV) irradiation. Lanthanide complexes have a wide absorption range in the UV region and they can down-convert the absorbed UV light into visible light, which provides a possibility for PSCs to utilize UV light for higher photocurrent, efficiency, and stability. In this study, we use a transparent luminescent down-converting layer (LDL) of Eu-4,7-diphenyl-1,10-phenanthroline (Eu-complex) to improve the light utilization efficiency of PSCs. Compared with the uncoated PSC, the PSC coated with Eu-complex LDL on the reverse of the fluorine-doped tin oxide glass displayed an enhancement of 11.8% in short-circuit current density (J(sc)) and 15.3% in efficiency due to the Eu-complex LDL re-emitting UV light (300-380 nm) in the visible range. It is indicated that the Eu-complex LDL plays the role of enhancing the power conversion efficiency as well as reducing UV degradation for PSCs.
文章类型Article
关键词Down-conversion Eu-complex Luminescent Uv Stability Perovskite Solar Cells
WOS标题词Science & Technology ; Technology
资助者National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112)
DOI10.1021/acsami.7b10101
关键词[WOS]ORGANOMETAL HALIDE PEROVSKITES ; EFFICIENCY ; LIGHT ; TIO2 ; STABILITY ; LAYER
收录类别SCI
语种英语
资助者National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112)
WOS研究方向Science & Technology - Other Topics ; Materials Science
WOS类目Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000408178400034
引用统计
被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33618
专题应用技术研究所
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Key Lab Photovolat & Energy Conservat Mat, Hefei 230088, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.King Abdulaziz Univ, Dept Math, NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia
4.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China
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Jiang, Ling,Chen, Wangchao,Zhen, Jiawei,et al. Enhancing the Photovoltaic Performance of Perovskite Solar Cells with a Down-Conversion Eu-Complex[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(32):26958-26964.
APA Jiang, Ling.,Chen, Wangchao.,Zhen, Jiawei.,Zhu, Liangzheng.,Mo, Li'e.,...&Dai, Songyuan.(2017).Enhancing the Photovoltaic Performance of Perovskite Solar Cells with a Down-Conversion Eu-Complex.ACS APPLIED MATERIALS & INTERFACES,9(32),26958-26964.
MLA Jiang, Ling,et al."Enhancing the Photovoltaic Performance of Perovskite Solar Cells with a Down-Conversion Eu-Complex".ACS APPLIED MATERIALS & INTERFACES 9.32(2017):26958-26964.
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