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マイクロデジタルファブリケーションによる色素増感型太陽電池の開発

机译:通过微数字制造开发染料敏化太阳能电池

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Dye-Sensitized Solar Cell (DSC) is highly focused by many researchers because DSC has good merits those are flexible and colorful. However, efficiency of DSC is low. Many researches on chemical characteristics and shape of titania and dye to improve efficiency are carried out. We applied electrostatic inkjet technology for patterning titania layer of DSC because fabrication process should be developed to contribute to high efficiency. New machine that can print titania is essential to fabricate DSC on various surface of flexible electronics. The optimized thickness of titania layer is changed when the titania and dye are changed of type. Traditionally, doctor blade method and screen print method has been used to fabricate titania layer. However, these methods are not suitable to optimize thickness of titania layer. In this paper, we developed the machine to print titania layer. We demonstrated that thickness of titania layer depends on printing time and efficiency is changed when thickness of titania layer is changed.
机译:染料敏化太阳能电池(DSC)受到许多研究人员的高度关注,因为DSC具有柔韧性和色彩艳丽的优点。但是,DSC的效率低。为了提高效率,对二氧化钛和染料的化学特性和形状进行了许多研究。我们将静电喷墨技术用于DSC的二氧化钛层图案化,因为应该开发制造工艺以提高效率。可以印刷二氧化钛的新机器对于在柔性电子设备的各种表面上制造DSC至关重要。当改变二氧化钛和染料的类型时,改变二氧化钛层的最佳厚度。传统上,使用刮刀法和丝网印刷法来制造二氧化钛层。但是,这些方法不适用于优化二氧化钛层的厚度。在本文中,我们开发了用于打印二氧化钛层的机器。我们证明了二氧化钛层的厚度取决于印刷时间,并且当二氧化钛层的厚度改变时效率也会改变。

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