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Ag Nanoparticle Enhanced Flexible Thin-Film Silicon Solar Cells
Fan, Guopeng1; Hu, Jian2; Yang, Bo1; Jia, Lujian1; Liu, Xiaojing1; Liu, Shengzhong (Frank)1,2
关键词Light Trapping Plasmonics Back Reflector Photovoltaics Silicon Solar Cell
刊名JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
2017-06-01
DOI10.1166/jnn.2017.13989
17页:3689-3694
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]SILVER NANOPARTICLES ; METAL NANOPARTICLES ; PLASMONICS ; ABSORPTION
英文摘要The plasmonic silver (Ag) nanoparticles (NPs), formed with the high temperature induced self-assembling of thin Ag films, are prepared on a back reflector (BR) in the n-i-p hydrogenated amorphous silicon (a-Si: H) solar cells. The self-assembly technique gives rise to a layer of uniformly distributed NPs on the BR surface. The Ag NPs are of an optimal size of 200 similar to 250 nm. We show that the plasmonic BR provides a high degree of light trapping as witnessed by increased diffusive reflection to 80% throughout the spectrum range of 600 similar to 1100 nm. With the plasmonic BR, a remarkable gain of 3.81 mA/cm(2) in the short-circuit current density (J(sc)) has been obtained without significant deterioration of the open circuit voltage (V-oc) or fill factor (FF) in the a-Si: H solar cells in comparison with the one using the specular BR. The excellent light trapping is attributed to the strong light scattering and low parasitic absorption of the self-assembly Ag NPs embedded in the BR.
语种英语
WOS记录号WOS:000402483900006
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/152234
专题中国科学院大连化学物理研究所
作者单位1.Shaanxi Normal Univ, Sch Mat Sci & Engn, Shaanxi Engn Lab Adv Energy Technol, Key Lab Appl Surface & Colloid Chem,Natl Minist E, Xian 710119, Peoples R China
2.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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Fan, Guopeng,Hu, Jian,Yang, Bo,et al. Ag Nanoparticle Enhanced Flexible Thin-Film Silicon Solar Cells[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2017,17:3689-3694.
APA Fan, Guopeng,Hu, Jian,Yang, Bo,Jia, Lujian,Liu, Xiaojing,&Liu, Shengzhong .(2017).Ag Nanoparticle Enhanced Flexible Thin-Film Silicon Solar Cells.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,17,3689-3694.
MLA Fan, Guopeng,et al."Ag Nanoparticle Enhanced Flexible Thin-Film Silicon Solar Cells".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 17(2017):3689-3694.
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