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Nanowire Interconnects for Printed Large-Area Semitransparent Organic Photovoltaic Modules

机译:用于印刷大面积半透明有机光伏模块的纳米线互连

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摘要

Semitransparent organic photovoltaic (OPV) cells promise applications in various transparent architectures where their opaque counterparts cannot contribute. Realizing practical applications of this technology requires the manufacturing of large-area modules without significant performance loss compared to the lab-scale devices. In this work, efficient semitransparent OPV modules based on ultrafast laser patterning on both glass and flexible substrates are reported. Solution-processed metallic silver nanowires (AgNWs) are used as transparent top electrodes. The efficient low-ohmic contact of the interconnects between the top AgNWs and the bottom electrode in combination with high-precision laser beam positioning system allow to fabricate semitransparent modules with high electrical fill factor of ≈63% and a remarkable geometric fill factor exceeding 95%, respectively. These results represent an important progress toward upscaling of high-performance OPV modules with reduced production costs.
机译:半透明有机光伏(OPV)电池有望在不透明对应物无法发挥作用的各种透明架构中应用。与实验室规模的设备相比,要实现该技术的实际应用,就需要制造大面积的模块而不会造成重大性能损失。在这项工作中,报告了在玻璃和柔性基板上都基于超快激光图案化的高效半透明OPV模块。溶液处理的金属银纳米线(AgNW)用作透明顶部电极。顶部AgNW与底部电极之间互连的高效低欧姆接触与高精度激光束定位系统相结合,可制造出半透明模块,其电填充系数高达≈63%,几何填充系数显着超过95% , 分别。这些结果代表了在降低生产成本的前提下,高性能OPV模块升级的重要进展。

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  • 来源
    《Advanced energy materials》 |2015年第12期|1-9|共9页
  • 作者单位

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Erlangen Graduate School in Advanced Optical Technologies (SAOT) Erlangen Germany;

    Center for Nanoanalysis and Electron Microscopy (CENEM) WW7 Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Center for Nanoanalysis and Electron Microscopy (CENEM) WW7 Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Institute of Materials for Electronics and Energy Technology (I-MEET) Friedrich-Alexander-University of Erlangen-Nuremberg Erlangen Germany;

    Bavarian Center for Applied Energy Research (ZAE Bayern) Erlangen Germany;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    organic photovoltaic modules; semitransparent materials; silver nanowires; solution-processing; ultrafast laser patterning;

    机译:有机光伏模块;半透明材料;银纳米线;固溶处理;超快激光图案;

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