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题名: Blocking Layer Effect on Dye-Sensitized Solar Cells Assembled with TiO2 Nanorods Prepared by dc Reactive Magnetron Sputtering
作者: Meng, Lijian1, 2;  Li, Can3
关键词: TiO2 ;  DSSC ;  Nanorod ;  Sputtering ;  Blocking Layer ;  Solar Cell ;  Dye-Sensitized
刊名: NANOSCIENCE AND NANOTECHNOLOGY LETTERS
发表日期: 2011-04-01
DOI: 10.1166/nnl.2011.1143
卷: 3, 期:2, 页:181-185
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Nanoscience & Nanotechnology ;  Materials Science, Multidisciplinary ;  Physics, Applied
研究领域[WOS]: Science & Technology - Other Topics ;  Materials Science ;  Physics
英文摘要: Three different thickness dense TiO2 (150 nm, 300 nm and 450 nm respectively) films were deposited on ITO substrates by dc reactive magnetron sputtering technique. These dense TiO2 films were used as the blocking layers. After that, TiO2 nanorod films were deposited on these dense TiO2 films by same technique. Both the dense and nanorod TiO2 films have an anatase phase. The dense TiO2 films have an orientation along the [101] direction and the TiO2 nanorod films show a very strong orientation along the [110] direction. These TiO2 materials were sensitized by N719 dye and the DSSCs were assembled using them as photoelectrode. The effect of the blocking layer on the efficiency of the DSSCs is discussed. The DSSC assembled using TiO2 nanorod film with 300 nm thickness blocking layer shows a high efficiency of 2.07%.
关键词[WOS]: FILMS ;  EFFICIENCY ;  TEMPERATURE ;  FABRICATION ;  DEPENDENCE ;  DEPOSITION ;  RATIO
语种: 英语
WOS记录号: WOS:000293211300013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142670
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 Super Engn Porto, Dept Fis, P-4200072 Oporto, Portugal
2.Univ Minho, Ctr Fis, P-4800058 Guimaraes, Portugal
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Meng, Lijian,Li, Can. Blocking Layer Effect on Dye-Sensitized Solar Cells Assembled with TiO2 Nanorods Prepared by dc Reactive Magnetron Sputtering[J]. NANOSCIENCE AND NANOTECHNOLOGY LETTERS,2011,3(2):181-185.
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