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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：使用卟啉和吲哚染料高效氧化锌氧化锌柔性染料敏化太阳能电池的平等工程

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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，使用低酸性卟啉和吲哚染料，即YD2-O-C8-TBA和D149，研究了室温（RT）的化学组装ZnO阳极的全色工，用于柔性染料敏化太阳能电池（DSSCs） 。使用在氧化铟锡（ITO）涂覆的玻璃基板上制备的ZnO阳极优化Yd2-O-C8-TBA / D149共敏化ZnO DSSC的光伏性能。优化的共敏化ZnO DSSC的短路电流密度分别比单独的D149致敏和YD2-O-C8-TBA致敏细胞高10％和75％。与D149致敏电池相比，具有从475-700nm的波长范围的YD2-O-C8-TBA / D149共敏化的ZnO DSSC表现出改善的光子至电流转化效率。通过刚性共同敏化的ZnO DSSC占5.6％的优化小区效率。由于ZnO阳极的RT制造，利用使用ITO涂覆的塑料基材制造的共敏化ZnO DSSC来实现相当的光伏性能。在柔性共同敏化的ZnO DSSC中监测5.3％的效率。

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