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首页> 外文期刊>Energy & environmental science >Dye-sensitized solar cells on glass paper: TCO-free highly bendable dye-sensitized solar cells inspired by the traditional Korean door structure
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Dye-sensitized solar cells on glass paper: TCO-free highly bendable dye-sensitized solar cells inspired by the traditional Korean door structure

机译：玻璃纸上的染料敏化太阳能电池：无TCO的高度可弯曲的染料敏化太阳能电池，受到韩国传统门结构的启发

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摘要

Dye-sensitized solar cells (DSSCs) are considered a suitable photovoltaic system for urban applications and highly bendable DSSCs can be expanded to applications such as dispensable DSSCs for commercial advertising and small portable power sources. However, although many reports have shown flexible or highly bendable photoelectrodes using TCO-coated polymeric substrates or metal meshes, until now, few have shown highly bendable DSSCs using electrodes because the flexibility of a single electrode is not a critical issue for highly bendable DSSCs. Here, we report a new DSSC design, inspired by the traditional Korean door structure consisting of a paper-bonded wooden frame, and a process for TCO-free highly bendable DSSCs utilizing glass paper and metal mesh. In the new DSSC design, constituents such as stainless steel mesh and mesoporous TiO_2 loaded with a Ru-complex dye were bonded on the glass paper, which was sputter-coated with Pt on one side and filled with electrolyte. The glass-paper-based flexible DSSCs showed 2% energy-conversion efficiency, which was maintained under bending until the radius of curvature reached 2 cm. The new glass-paper-based flexible DSSCs may have potential applications as low-cost highly bendable solar cells to overcome the limitations of conventional sandwich-type DSSCs.
机译：染料敏化太阳能电池（DSSC）被认为是适合城市应用的光伏系统，高度弯曲的DSSC可以扩展到诸如用于商业广告和小型便携式电源的可分配DSSC之类的应用。然而，尽管许多报道显示使用TCO涂层的聚合物基材或金属网来显示柔性或高度可弯曲的光电极，但到目前为止，很少有人显示使用电极的高度可弯曲的DSSC，因为单个电极的柔性对于高度可弯曲的DSSC而言不是关键问题。在这里，我们报告了一种新的DSSC设计，其灵感来自于传统的韩式门结构（包括纸质木框），以及一种利用玻璃纸和金属网实现无TCO的高度可弯曲DSSC的工艺。在新的DSSC设计中，将不锈钢网和负载有Ru-络合物染料的中孔TiO_2等成分粘合在玻璃纸上，然后在玻璃纸的一侧进行Pt溅射镀膜并填充电解质。基于玻璃纸的柔性DSSC显示出2％的能量转换效率，该效率一直保持在弯曲状态，直到曲率半径达到2 cm。新型基于玻璃纸的柔性DSSC可能具有低成本，高弯曲性的太阳能电池的潜在应用，从而克服了传统夹心式DSSC的局限性。

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  • 来源
    《Energy & environmental science》 |2012年第3期|p.6071-6075|共5页
  • 作者

    Seung I. Cha; Yuhyun Kim; Kyu Hyeon Hwang; Yun-Ji Shin; Seon Hee Seo; Dong Yoon Lee;

  • 作者单位

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

    Advanced Materials & Application Research Division, Korea Electrotechnology Research Institute, 70 Boolmosangil, Changwon 641-120, Korea;

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