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首页> 外文期刊>RSC Advances >Panchromatic engineering for efficient zinc oxide flexible dye-sensitized solar cells using porphyrin and indoline dyes
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Panchromatic engineering for efficient zinc oxide flexible dye-sensitized solar cells using porphyrin and indoline dyes

机译：使用卟啉和二氢吲哚染料的高效氧化锌柔性染料敏化太阳能电池的全色工程

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摘要

In this work, panchromatic engineering of room temperature (RT) chemically assembled ZnO anodes has been investigated using low acidity porphyrin and indoline dyes, i.e. YD2-o-C8-TBA and D149, for application in flexible dye-sensitized solar cells (DSSCs). The photovoltaic performance of the YD2-o-C8-TBA/D149 co-sensitized ZnO DSSC was optimized using ZnO anodes prepared on indium tin oxide (ITO)-coated glass substrates. The short-circuit current density of the optimized co-sensitized ZnO DSSC is 10% and 75% higher than those of the individual D149-sensitized and YD2-o-C8-TBA-sensitized cells, respectively. Compared to the D149-sensitized cell, the YD2-o-C8-TBA/D149 co-sensitized ZnO DSSC with a wavelength ranging from 475-700 nm exhibited improved photon-to-current conversion efficiencies. The optimized cell efficiency of 5.6% is accounted for by the rigid co-sensitized ZnO DSSC. Due to the RT fabrication of the ZnO anode, a comparable photovoltaic performance is attained with the co-sensitized ZnO DSSC fabricated using the ITO-coated plastic substrates. An efficiency of 5.3% is monitored in the flexible co-sensitized ZnO DSSC.
机译：在这项工作中，已经研究了使用低酸度卟啉和二氢吲哚染料（即YD2-o-C8-TBA和D149）对室温（RT）化学组装的ZnO阳极进行全色工程，以用于柔性染料敏化太阳能电池（DSSC） 。 YD2-o-C8-TBA / D149共敏化ZnO DSSC的光伏性能使用在氧化铟锡（ITO）涂层的玻璃基板上制备的ZnO阳极进行了优化。经过优化的共敏ZnO DSSC的短路电流密度分别比单个D149敏化和YD2-o-C8-TBA敏化电池的短路电流密度高10％和75％。与D149敏化电池相比，波长范围为475-700 nm的YD2-o-C8-TBA / D149共敏化ZnO DSSC表现出提高的光子-电流转换效率。刚性共敏ZnO DSSC占电池优化效率的5.6％。由于ZnO阳极的RT制造，使用使用ITO涂层的塑料基板制造的共增感ZnO DSSC可获得可比的光伏性能。柔性共敏ZnO DSSC的效率为5.3％。

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