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首页> 外文期刊>Advanced energy materials >Highly Stretchable, Sparse, Metallized Nanofiber Webs as Thin, Transferrable Transparent Conductors
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Highly Stretchable, Sparse, Metallized Nanofiber Webs as Thin, Transferrable Transparent Conductors

机译：高度可拉伸的稀疏金属化纳米纤维网，作为薄的，可转移的透明导体

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摘要

The need for transparent conductors (TCs) that are capable of withstanding high mechanical deformation in comparison to the brittle indium tin oxide (ITO) films is paramount for roll-to-roll production of flexible and stretchable displays, signage systems, lighting devices and solar panels with stringent weatherability requirements. This paper reports a highly stretchable TC comprising of a web of core-shell nanofibers, which mimics the fibrous structure of natural systems such as veins of a leaf or nerve systems. The TC web demonstrates high transparency, low sheet resistance, and unprecedented stretchability and stability over repeated stretching. The nanofiber TC web can be transferred to different substrates, which is manifested by the transfer onto an organic solar cell, demonstrating a photovoltaic performance comparable to that of a device with an ITO electrode. This work presents a technological platform, scalable for the manufacturing of large area transparent conductors for flexible and stretchable displays, electronics and solar cells on unconventional substrates such as rubber, fabric and paper.
机译：与易碎的铟锡氧化物（ITO）薄膜相比，需要能够承受较高机械变形的透明导体（TC）对于卷对卷生产柔性和可拉伸显示器，标牌系统，照明设备和太阳能至关重要具有严格的耐候性要求的面板。这篇论文报道了一种由核心-壳纳米纤维网组成的高度可拉伸的TC，该纤维网模仿了自然系统的纤维结构，例如叶片或神经系统的静脉。 TC幅材在反复拉伸后表现出高透明度，低薄层电阻以及前所未有的拉伸性和稳定性。纳米纤维TC纤网可以转移到不同的基材上，这可以通过转移到有机太阳能电池上来体现，证明其光伏性能可与具有ITO电极的设备相媲美。这项工作提出了一个技术平台，可扩展用于制造大面积透明导体，用于在非常规基材（例如橡胶，织物和纸张）上的柔性和可拉伸显示器，电子产品和太阳能电池。

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  • 来源
    《Advanced energy materials》 |2013年第10期|1332-1337|共6页
  • 作者

    Saeid Soltanian; Rowshan Rahmanicm; Bobak Gholamkhass; Nima Mohseni Kiasari; Frank Ko; Peyman Servati;

  • 作者单位

    Department of Electrical and Computer Engineering University of British Columbia 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada;

    Department of Electrical and Computer Engineering University of British Columbia 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada;

    Department of Electrical and Computer Engineering University of British Columbia 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada;

    Department of Electrical and Computer Engineering University of British Columbia 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada;

    Department of Materials Engineering University of British Columbia 6350 Stores Road, Vancouver, BC V6T 1Z4, Canada;

    Department of Electrical and Computer Engineering University of British Columbia 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada;

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