Abstract The output of various donating substituents on the optical behavior of new photosensitizers in the solar cells was investigated. The pure intermediates and dyes were identified via an analytical procedure and confirmed the chemical structure. Zinc oxide and titanium dioxide were operated to fabricate the nanocrystalline layer of the solar cells. The UV–Visible spectra of all synthesized dyes on ZnO and TiO2 illustrated blue shift due to the J-aggregation of organic dyes on the semiconductor substrate. To predict the usability of dyes in the structure of the solar cells, two methods, DFT and CV were employed. Finally, the DSSCs devices were prepared based on synthesized dyes and ZnO or TiO2. The highest photocurrent was achieved for individual device-TiO2 sensitized with Dye 2 containing thioindigo and cyanoacrylic acid. The operation of photovoltaic device based on zinc oxide was lower than that of titanium dioxide.

中文翻译：

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用于染料敏化太阳能电池的高稳定性光敏剂：合成、表征和光学性能

摘要 研究了各种供体取代基对太阳能电池中新型光敏剂光学行为的影响。通过分析程序鉴定纯中间体和染料并确认化学结构。操作氧化锌和二氧化钛来制造太阳能电池的纳米晶层。所有合成染料在 ZnO 和 TiO2 上的紫外-可见光谱表明，由于有机染料在半导体基板上的 J 聚集，蓝移。为了预测染料在太阳能电池结构中的可用性，采用了两种方法，DFT 和 CV。最后，基于合成染料和 ZnO 或 TiO2 制备了 DSSCs 器件。用含有硫靛和氰基丙烯酸的染料 2 敏化的单个器件 TiO2 获得了最高的光电流。