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首页> 外文期刊>IEEE sensors journal >Highly Sensitive, Low Hysteretic and Flexible Strain Sensor Based on Ecoflex-AgNWs- MWCNTs Flexible Composite Materials
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Highly Sensitive, Low Hysteretic and Flexible Strain Sensor Based on Ecoflex-AgNWs- MWCNTs Flexible Composite Materials

机译:基于ECOFLEX-AGNWS-MWCNTS柔性复合材料的高度敏感,低滞质和柔性应变传感器

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摘要

Strain sensors based on silver nanowires (AgNWs) have attracted much attention due to their wide application of electronic skin, smart textiles, and health monitoring. In this work, we report a flexible strain sensor based on an Ecoflex flexible substrate. AgNWs and Multi-walled carbon nanotubes (MWCNTs) doped as a conductive material. The excellent ductility and elongation at break in Ecoflex, as well as excellent heat resistance and impact resistance, can increase the test range and increase the sensing range of the sensor. AgNWs-based sensors enhance the sensitivity of the sensor to 118.19 while improving linearity and stability and reducing hysteresis. In addition, strain sensors can be utilized to monitor body movements such as finger flexion, leg movements, and so on. In this work, smart gloves are used to monitor finger movements using flexible strain sensors, which show its great potential for wearable electronics applications.
机译:基于银纳米线(AGNWS)的应变传感器由于它们广泛适用于电子皮肤,智能纺织品和健康监测而引起了很多关注。在这项工作中,我们报告了一种基于EcoFlex柔性基板的柔性应变传感器。掺杂为导电材料的Agnws和多壁碳纳米管(mwcnts)。 Ecoflex中断的优异延展性和伸长率,以及优异的耐热性和抗冲击性,可以增加测试范围并增加传感器的传感范围。基于AGNWS的传感器增强了传感器到118.19的灵敏度,同时提高了线性和稳定性和减少滞后。另外,应变传感器可用于监测诸如手指屈曲,腿部运动等的身体运动。在这项工作中,智能手套用于使用柔性应变传感器监测手指运动,这表明可穿戴电子产品的巨大潜力。

著录项

  • 来源
    《IEEE sensors journal》 |2020年第23期|14118-14125|共8页
  • 作者单位

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China;

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China;

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China;

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China;

    Beijing Inst Fash Technol Sch Fash Beijing 100029 Peoples R China;

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China|Minist Educ Key Lab Adv Text Composite Mat Tianjin 300387 Peoples R China|Inst Intelligent Wearable Elect Text Tianjin 300387 Peoples R China;

    Tiangong Univ Sch Text Sci & Engn Tianjin 300387 Peoples R China;

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

    Capacitive sensors; Sensitivity; Strain; Silver; Carbon nanotubes; AgNWs; broad-range detection; high-sensitivity; human monitoring;

    机译:电容传感器;敏感性;菌株;银;碳纳米管;AGNWS;广泛检测;高敏感性;人类监测;

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