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Highly conductive and transient tracks based on silver flakes and a polyvinyl pyrrolidone composite

机译:基于银薄片和聚乙烯吡咯烷酮复合材料的高导电和瞬态轨道

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摘要

Transient electronics have been widely researched to solve the electronic waste (E-waste) issue. Although various transient materials and devices have been reported, the fabrication technique for transient conductors always uses expensive sputtering or evaporation processes. In this study, a silver flake (AgF) and polyvinyl pyrrolidone (PVP) composite is prepared for conductive and transient tracks. The AgF/PVP composite tracks are highly conductive with a resistivity of 8.9 mOhm cm after sintering at 80 degrees C for only 3 minutes. Impressively, the AgF/PVP tracks disintegrate in water in 3 minutes due to the fast dissolution of the water-soluble PVP. The transient behavior of the AgF/PVP tracks has potential in transient electronics as demonstrated in a light emitting diode (LED) circuit and antenna.
机译:瞬态电子已被广泛研究以解决电子废物(电子废物)问题。 尽管已经报道了各种瞬态材料和装置,但是瞬态导体的制造技术总是使用昂贵的溅射或蒸发过程。 在该研究中,为导电和瞬态轨道制备银片(AGF)和聚乙烯吡咯烷酮(PVP)复合材料。 AGF / PVP复合轨道在烧结80℃下仅3分钟后的8.9摩尔CM的电阻率高。 由于水溶性PVP的快速溶解,令人印象深刻地,AGF / PVP轨道在3分钟内崩解。 AGF / PVP轨道的瞬态行为具有在发光二极管(LED)电路和天线中所示的瞬态电子器件。

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  • 来源
    《RSC Advances》 |2020年第55期|共7页
  • 作者单位

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

    Hangzhou Dianzi Univ Coll Mat &

    Environm Engn Hangzhou 310018 Peoples R China;

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

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