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题名: Preparation and characterization of dye-sensitized TiO2 nanorod solar cells
作者: Meng, Lijian1, 2;  Chen, Hong3;  Li, Can4;  dos Santos, M. P.5, 6
关键词: Titanium dioxide ;  Nanorods ;  Sputtering ;  Dye sensitized solar cells
刊名: THIN SOLID FILMS
发表日期: 2015-02-27
DOI: 10.1016/j.tsf.2015.01.064
卷: 577, 页:103-108
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Materials Science, Multidisciplinary ;  Materials Science, Coatings & Films ;  Physics, Applied ;  Physics, Condensed Matter
研究领域[WOS]: Materials Science ;  Physics
英文摘要: TiO2 nanorods were prepared by DC reactive magnetron sputtering technique and applied to dye-sensitized solar cells (DSSCs). The length of the TiO2 nanorods was varied from 1 mu m to 6 mu m. The scanning electron microscopy images show that the nanorods are perpendicular to the substrate. Both the X-ray diffraction patterns and Raman scattering results show that the nanorods have an anatase phase; no other phase has been observed. (101) and the (220) diffraction peaks have been observed for the TiO2 nanorods. The (101) diffraction peak intensity remained constant despite the increase of nanorod length, while the intensity of the (220) diffraction peak increased almost linearly with the nanorod length. These nanorods were used as the working electrodes in DSSCs and the effect of the nanorod length on the conversion efficiency has been studied. An optimum photoelectric conversion efficiency of 4.8% has been achieved for 4 mu m length nanorods. (C) 2015 Elsevier B.V. All rights reserved.
关键词[WOS]: ZNO THIN-FILMS ;  OPTICAL BAND-GAP ;  ANATASE TIO2 ;  ELECTRODE ;  TITANIA ;  PERFORMANCE ;  DEPOSITION ;  EFFICIENCY ;  NANOWIRES ;  GEOMETRY
语种: 英语
WOS记录号: WOS:000350907200017
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146073
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Inst Politecn Porto, Inst Super Engn Porto, Dept Fis, P-4200072 Oporto, Portugal
2.Univ Minho, Ctr Fis, P-4800058 Guimaraes, Portugal
3.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Opt Syst Adv Mfg Technol, Changchun 130033, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
5.Univ Nova Lisboa, CEFITEC, Fac Ciencias & Tecnol, P-2829516 Caparica, Portugal
6.Univ Evora, Dept Fis, Escola Ciencias & Tecnol, Evora, Portugal

Recommended Citation:
Meng, Lijian,Chen, Hong,Li, Can,et al. Preparation and characterization of dye-sensitized TiO2 nanorod solar cells[J]. THIN SOLID FILMS,2015,577:103-108.
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