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Enhancing the Photovoltaic Performance of Perovskite Solar Cells with a Down-Conversion Eu-Complex

文献类型：期刊论文

作者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
刊名ACS APPLIED MATERIALS & INTERFACES
出版日期2017-08-16
卷号9期号:32页码:26958-26964
关键词Down-conversion Eu-complex Luminescent Uv Stability Perovskite Solar Cells
DOI10.1021/acsami.7b10101
文献子类Article
英文摘要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.
WOS关键词ORGANOMETAL HALIDE PEROVSKITES ; EFFICIENCY ; LIGHT ; TIO2 ; STABILITY ; LAYER
WOS研究方向Science & Technology - Other Topics ; Materials Science
语种英语
WOS记录号WOS:000408178400034
资助机构National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; 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) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; 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 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; National Basic Research Program of China(2015CB932200) ; 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) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; External Cooperation Program of BIC, Chinese Academy of Science(GJHZ1607) ; 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 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; National Natural Science Foundation of China(21173227 ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112) ; U1205112)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33618]  
专题合肥物质科学研究院_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
推荐引用方式
GB/T 7714		 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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来源：合肥物质科学研究院

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