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Electrodeposition and Low-Temperature Post-Treatment of NanocrystallineSnO2Films for Flexible Dye-Sensitized Solar Cells

机译:用于柔性染料敏化太阳能电池的纳米晶SnO2薄膜的电沉积和低温后处理

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SnO2porous films were electrodeposited on Ti substrate using pulse-potential technique. These deposited films were dealt with different post-treatments. The effects of the post treatments were investigated through X-ray diffraction, FE-SEM, and Raman spectra. These investigations showed that crystal nanoporousSnO2films were obtained through low-temperature post-treatment process. The photoelectric conversion efficiency of theSnO2film treated with both the water vapour treatment and ultraviolet illumination was improved to be 0.35% which was comparable with the conversion efficiency of the film sintered at550∘C.
机译:使用脉冲电位技术将SnO2多孔膜电沉积在Ti基板上。这些沉积的膜经过不同的后处理。通过X射线衍射,FE-SEM和拉曼光谱研究了后处理的效果。这些研究表明,晶体纳米多孔SnO2薄膜是通过低温后处理过程获得的。经水蒸气处理和紫外线照射处理的SnO2薄膜的光电转换效率提高到0.35%,与在550°C烧结的薄膜的转换效率相当。

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