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首页> 外文期刊>Advanced Functional Materials >Free-Standing and Eco-Friendly Polyaniline Thin Films for Multifunctional Sensing of Physical and Chemical Stimuli
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Free-Standing and Eco-Friendly Polyaniline Thin Films for Multifunctional Sensing of Physical and Chemical Stimuli

机译：自由和环保的聚苯胺薄膜，用于物理和化学刺激的多功能传感

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摘要

Multifunctional flexible sensors that are sensitive to different physical and chemical stimuli but remain unaffected by any mechanical deformation and/or changes still present a challenge in the implementation of flexible devices in real-world conditions. This challenge is greatly intensified by the need for an eco-friendly fabrication technique suitable for mass production. A new eco-friendly and scalable fabrication approach is reported for obtaining thin and transparent multifunctional sensors with regulated electrical conductivity and tunable band-gap. A thin (similar or equal to 190 nm thickness) freestanding sensing film with up to 4 inch diameter is demonstrated. Integration of the freestanding films with different substrates, such as polyethylene terephthalate substrates, silk textile, commercial polyethylene thin film, and human skin, is also described. These multifunctional sensors can detect and distinguish between different stimuli, including pressure, temperature, and volatile organic compounds. All the sensing properties explored are stable under different bending/strain states.
机译：对不同的物理和化学刺激敏感但不受任何机械变形和/或变化影响的多功能柔性传感器仍然在现实条件下的柔性设备实施中提出了挑战。对适合大规模生产的环保制造技术的需求大大加剧了这一挑战。据报道，一种新的环保且可扩展的制造方法可用于获得薄且透明的，具有可调节的电导率和可调带隙的多功能传感器。展示了一种薄的（近似或等于190 nm厚度）独立感应膜，其最大直径为4英寸。还描述了将独立膜与不同基材例如聚对苯二甲酸乙二醇酯基材，丝织物，商业聚乙烯薄膜和人皮肤的整合。这些多功能传感器可以检测并区分不同的刺激，包括压力，温度和挥发性有机化合物。探索的所有感测特性在不同的弯曲/应变状态下都是稳定的。

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  • 来源
    《Advanced Functional Materials》 |2017年第40期|1703147.1-1703147.8|共8页
  • 作者

    Wu Weiwei; Wang Bin; Segev-Bar Meital; Dou Wei; Niu Fang; Horev Yehu David; Deng Yunfeng; Plotkin Marian; Huynh Tan-Phat; Jeries Raneen; Zhu Han; Garaa Alaa; Badarneh Shifaa; Chen Linfeng; Du Mingliang; Hu Wenwen; Haick Hossam;

  • 作者单位

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel|Xidian Univ, Sch Adv Mat & Nanotechnol, Xian 710126, Shaanxi, Peoples R China;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Gansu, Peoples R China|Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China;

    Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Gansu, Peoples R China|Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Jiangnan Univ, Sch Chem & Mat Engn, Minist Educ, Key Lab Synthet & Biol Colloids, Wuxi 214122, Peoples R China;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

    Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Dept Mat Sci & Engn, IL-3200003 Haifa, Israel;

    Jiangnan Univ, Sch Chem & Mat Engn, Minist Educ, Key Lab Synthet & Biol Colloids, Wuxi 214122, Peoples R China;

    Xidian Univ, Sch Adv Mat & Nanotechnol, Xian 710126, Shaanxi, Peoples R China;

    Technion Israel Inst Technol, Dept Chem Engn, IL-3200003 Haifa, Israel|Technion Israel Inst Technol, Russell Berrie Nanotechnol Inst, IL-3200003 Haifa, Israel;

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

    eco-friendly; flexible devices; multifunctional; sensors; transfer technology;

    机译：环保;柔性设备;多功能;传感器;转移技术;

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