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    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition
    1.
    发明申请
    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition 审中-公开
    用于染料敏化太阳能电池的电解质组合物，该组合物的制造方法和包含该组合物的染料敏化太阳能电池

    公开(公告)号：US20070102039A1

    公开(公告)日：2007-05-10

    申请号：US11544143

    申请日：2006-10-06

    申请人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    发明人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    IPC分类号： H01L31/00

    CPC分类号： H01G9/2009 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    摘要： Provided are an electrolyte composition of a dye-sensitized solar cell, a manufacturing method thereof, and a dye-sensitized solar cell comprising the composition. The composition comprises a polyvinylidene fluoride (PVDF) based high polymer and titanium dioxide nanoparticles serving as an inorganic material based filler. Using the PVDF based high polymer in the composition can solidify the composition, and this solidification can contribute to the flexibility of a solar cell. Also, the inorganic material based filler, i.e., the titanium dioxide nanoparticles, can reinforce the collection and retention of an aqueous component comprising iodide ions, which are carriers within the electrolyte. Accordingly, compared to typical high polymer based electrolyte solutions, excellent photoelectric conversion efficiency can be achieved with the above electrolyte composition.

    摘要翻译： 本发明提供染料敏化太阳能电池的电解质组合物，其制造方法和包含该组合物的染料敏化太阳能电池。 该组合物包含用作无机材料的填料的基于聚偏二氟乙烯（PVDF）的高聚物和二氧化钛纳米颗粒。 在组合物中使用基于PVDF的高聚物可以固化组合物，并且该固化可以有助于太阳能电池的柔性。 而且，基于无机材料的填料，即二氧化钛纳米颗粒，可以增强含有碘离子的含水组分的收集和保留，这些离子是电解质内的载体。 因此，与典型的高分子电解质溶液相比，可以用上述电解质组合物实现优异的光电转换效率。