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Preparation and properties of Ag nanofilms for organic solar cells

机译:Ag纳米丝对有机太阳能电池的制备与性能

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Nano-Ag island thin films with different thickness have been prepared by vacuum vapor deposition method on ITO substrates for organic solar cells. UV-Vis absorption spectrum and surface morphology have been studied by UV-Vis scanning spectrophotometer and SEM. The influence of different thickness nano-Ag has also been discussed. The results show that, when the nano-Ag thickness is 3.0 nm, the surface plasmon response is most obvious, the resonance absorption peak appears red-shift, the surface plasmon response could enhance optical absorption, photocurrent, fill factor and power conversion efficiency obviously. The research results provide theoretical guidance to optimize the design and increase the performance of solar cells.
机译:具有不同厚度的纳米AG岛薄膜通过真空气相沉积方法在ITO基材上用于有机太阳能电池。 UV-Vis扫描分光光度计和SEM研究了UV-Vis吸收光谱和表面形态。还讨论了不同厚度纳米AG的影响。结果表明,当纳米Ag厚度为3.0nm时,表面等离子体响应最明显,谐振吸收峰出现红转,表面等离子体响应可以提高光学吸收,光电流,填充因子和功率转换效率明显。研究结果提供了理论指导,以优化设计并提高太阳能电池的性能。

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