Zhao, Rongfang; Wu, Qianhui; Tang, Dongmei; Li, Wenlong; Zhang, Xiue; Chen, Ming; Guo, Rong; Diao, Guowang
发表期刊JOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
2018-11-15
卷号769页码:92-95
关键词CeO2:Yb,Er@SiO2@AgUpconversion luminescenceNear-infrared absorptionAssistant layerDye-sensitized solar cells
研究领域Chemistry; Materials Science; Metallurgy & Metallurgical Engineering
DOI10.1016/j.jallcom.2018.07.225
产权排序[Zhao, Rongfang; Wu, Qianhui; Tang, Dongmei; Li, Wenlong; Zhang, Xiue; Chen, Ming; Guo, Rong; Diao, Guowang] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Zhao, Rongfang] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
作者部门中科院烟台海岸带研究所知识产出
英文摘要Double-shell CeO2:Yb,Er@SiO2@ Ag upconversion composite nanofibers are synthesized by electro- spinning and subsequent process. CeO2:Yb,Er@SiO2@ Ag nanofibers show high upconversion luminescence property due to the coating of amorphous SiO2 and the surface plasmon resonance effect of Ag nanoparticles. CeO2:Yb,Er@SiO2@ Ag nanofibers act as an assistant layer in dye-sensitized solar cells (DSSCs) and enhance the photoelectric conversion efficiency (PCE) to 8.17%. The photocurrent-voltage characteristic is obtained under 980 nm laser as illumination light source. In addition, the absorption of the incident photon-to-current conversion efficiency curve in 900-1000 nm near-infrared light confirms that the introduction of the upconversion nanomaterial broadens the absorption range, improves the utilization rate of the sunlight and increases the PCE of DSSCs. (C) 2018 Elsevier B.V. All rights reserved.
文章类型Article
资助机构National Natural Science Foundation of China [21773203]; Natural Science Foundation of Jiangsu Province [BK20161329]
收录类别SCI
语种英语
关键词[WOS]PERFORMANCE; EFFICIENCY; SEPARATION
研究领域[WOS]Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering
WOS记录号WOS:000449481200013
引用统计被引频次：13[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24578
专题中科院烟台海岸带研究所知识产出
作者单位1.Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China;
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Zhao, Rongfang,Wu, Qianhui,Tang, Dongmei,et al. Double-shell CeO2:Yb, Er@SiO2@Ag upconversion composite nanofibers as an assistant layer enhanced near-infrared harvesting for dye-sensitized solar cells[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,769:92-95.
APAZhao, Rongfang.,Wu, Qianhui.,Tang, Dongmei.,Li, Wenlong.,Zhang, Xiue.,...&Diao, Guowang.(2018).Double-shell CeO2:Yb, Er@SiO2@Ag upconversion composite nanofibers as an assistant layer enhanced near-infrared harvesting for dye-sensitized solar cells.JOURNAL OF ALLOYS AND COMPOUNDS,769,92-95.
MLAZhao, Rongfang,et al."Double-shell CeO2:Yb, Er@SiO2@Ag upconversion composite nanofibers as an assistant layer enhanced near-infrared harvesting for dye-sensitized solar cells".JOURNAL OF ALLOYS AND COMPOUNDS 769(2018):92-95.
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