Double-shell CeO2:Yb, Er@SiO2@Ag upconversion composite nanofibers as an assistant layer enhanced near-infrared harvesting for dye-sensitized solar cells | |
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 |
ISSN | 0925-8388 |
2018-11-15 | |
卷号 | 769页码:92-95 |
关键词 | CeO2:Yb,Er@SiO2@Ag Upconversion luminescence Near-infrared absorption Assistant layer Dye-sensitized solar cells |
研究领域 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
DOI | 10.1016/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 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.yic.ac.cn/handle/133337/24578 |
专题 | 中国科学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 7714 | Zhao, 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. |
APA | Zhao, 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. |
MLA | Zhao, 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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Double-shell CeO2_Yb(1781KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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