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首页> 外文期刊>Materials Chemistry and Physics >Ultraviolet-O_2 treatment TiO_2/Ti anodes for use in Ti grids-based large-area flexible dye-sensitized solar cells
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Ultraviolet-O_2 treatment TiO_2/Ti anodes for use in Ti grids-based large-area flexible dye-sensitized solar cells

机译:用于基于Ti网格的大面积柔性染料敏化太阳能电池的紫外线O_2处理TiO_2 / Ti阳极

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摘要

Large-area flexible dye-sensitized solar cells (DSSCs) based on nanocrystalline TiO_2/Ti anodes on the Ti foils and platinum/single-wall carbon nanotube (Pt/SWCNT) counter electrodes on the indium-doped tin oxide coated polyethylene naphthalate (ITO/PEN) substrates, were successfully assembled with Ti grids. The resistance of the DSSC could be observably reduced with the Ti grid, which could enhance the fill factor and the efficiency of the DSSC. Ultraviolet-O_2 treatment of the TiO_2/Ti anode could improve the efficiency of the DSSC, owing to that the passivated Ti foil was enhanced by the ultraviolet-O_2 treatment. Based on the optimal preparation conditions, a large-area (40 cm~2) flexible DSSC with efficiency of 5.29% was achieved under natural light intensity of 55 mW cm~(-2) measured outdoors.
机译:大面积柔性染料敏化太阳能电池(DSSC),基于Ti箔上的纳米TiO_2 / Ti阳极和铟掺杂氧化锡涂层的聚萘二甲酸乙二醇酯(ITO)上的铂/单壁碳纳米管(Pt / SWCNT)对电极/ PEN)基板成功地与Ti栅板组装在一起。用Ti栅可以明显降低DSSC的电阻,从而可以提高填充系数和DSSC的效率。 TiO_2 / Ti阳极的紫外线O_2处理可以提高DSSC的效率,这是因为紫外线O_2处理可以增强钝化的Ti箔。根据最佳制备条件,在室外测量的55 mW cm〜(-2)的自然光强度下,可获得大面积(40 cm〜2)柔性DSSC,效率为5.29%。

著录项

  • 来源
    《Materials Chemistry and Physics》 |2013年第3期|899-904|共6页
  • 作者单位

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

    Engineering Research Center of Environment-Friendly Functional Materials, Ministry of Education, Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Thin films; Electrochemical techniques; Vacuum deposition; Oxidation; Electrochemical properties;

    机译:薄膜;电化学技术;真空沉积;氧化;电化学性质;

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