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首页> 外文期刊>Journal of Advanced Science >静電インクジェットを利用した色素増感型太陽電池の新しい色素吸着法
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静電インクジェットを利用した色素増感型太陽電池の新しい色素吸着法

机译：一种使用静电喷墨的染料敏化太阳能电池染料吸附的新方法

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The Dye-Sensitized Solar Cell (DSC) has been attracting the attention of many researchers due to its good characteristics such as low cost, flexibility, and colorful panel. Normally DSC is produced by dipping a titania- coated FTO electrode in the dye solution for over three hours to adsorb dye onto the titania layer of the DSC. We have been investigating fundamental characteristics of the electrostatic inkjet. Ejected droplets are charged because of high voltage application. Since the dye adsorption process depends on charge, charged dye gives a preferable effect to the adsorption process to shorten the adsorption time. In this study, an experimental set-up of an electrostatic inkjet was constructed to print dye on a titania-coated FTO electrode. We have investigated the fundamental characteristics of the dye-printed DSC by changing the printing time. As a result, the printing time was drastically reduced from several hours to about 14 or 15 minutes, and the efficiency proved to be about 5%, which is a comparable value to that made by ordinary production methods.
机译：染料敏化太阳能电池（DSC）由于其良好的特性（如低成本，柔性和彩色面板）而吸引了许多研究人员的注意。通常，通过将涂覆有二氧化钛的FTO电极浸入染料溶液中三小时以上，以将染料吸附到DSC的二氧化钛层上来生产DSC。我们一直在研究静电喷墨的基本特性。喷射的液滴由于施加高压而带电。由于染料的吸附过程取决于电荷，因此带电的染料对吸附过程具有更好的效果，可缩短吸附时间。在这项研究中，建立了静电喷墨的实验装置，以在二氧化钛涂层的FTO电极上印刷染料。我们已经通过更改打印时间研究了染料打印DSC的基本特征。结果，印刷时间从几小时大幅度减少到大约14或15分钟，效率被证明是大约5％，这与普通生产方法所能达到的相当。

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