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Natural Leaf Made Triboelectric Nanogenerator for Harvesting Environmental Mechanical Energy

机译:天然叶片式摩擦电纳米发电机,用于收集环境机械能

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摘要

Distributed environmental mechanical energy is rarely collected due to its fluctuating amplitudes and low frequency, which is usually attributed as "random" energy. Considering the rapid development of the Internet of things (IoT), there is a great need for a large number of distributed and sustainable power sources. Here, a natural leaf assembled triboelectric nanogenerator (Leaf-TENG) is designed by utilizing the green leaf as an electrification layer and electrode to effectively harvest environmental mechanical energy. The LeafTENG with good adaptability has the maximum output power of approximate to 45 mW m(-2), which is capable of driving advertising LEDs and commercial electronic temperature sensors. Besides, a tree-shaped energy harvester is integrated with natural Leaf-TENG to harvest large-area environmental mechanical energy. This work provides a new prospect for distributed and environmental-friendly power sources and has potential applications in the IoT and self-powered systems.
机译:分布的环境机械能由于其波动的幅度和低频而很少被收集,通常被称为“随机”能。考虑到物联网(IoT)的快速发展,非常需要大量的分布式和可持续电源。在这里,通过利用绿叶作为带电层和电极来有效地收集环境机械能,从而设计了一种天然的叶组装式摩擦电纳米发电机(Leaf-TENG)。具有良好适应性的LeafTENG具有约45 mW m(-2)的最大输出功率,能够驱动广告LED和商用电子温度传感器。此外,树形能量收集器与天然Leaf-TENG集成在一起,可收集大面积的环境机械能。这项工作为分布式和环境友好型电源提供了新的前景,并在物联网和自供电系统中具有潜在的应用。

著录项

  • 来源
    《Advanced energy materials》 |2018年第12期|1703133.1-1703133.7|共7页
  • 作者单位

    Univ Sci & Technol Beijing, Res Ctr Bioengn & Sensing Technol, Sch Chem & Biol Engn, Beijing Key Lab Bioengn & Sensing Technol,Beijing, Beijing 100083, Peoples R China;

    Univ Sci & Technol Beijing, Res Ctr Bioengn & Sensing Technol, Sch Chem & Biol Engn, Beijing Key Lab Bioengn & Sensing Technol,Beijing, Beijing 100083, Peoples R China;

    Chinese Acad Sci, Natl Ctr Nanosci & Technol NCNST, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China;

    Chinese Acad Sci, Natl Ctr Nanosci & Technol NCNST, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China;

    Univ Sci & Technol Beijing, Ctr Green Innovat, Sch Math & Phys, Beijing 100083, Peoples R China;

    Chinese Acad Sci, Natl Ctr Nanosci & Technol NCNST, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China;

    Univ Sci & Technol Beijing, Res Ctr Bioengn & Sensing Technol, Sch Chem & Biol Engn, Beijing Key Lab Bioengn & Sensing Technol,Beijing, Beijing 100083, Peoples R China;

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

    energy harvesting; environmental friendly; leaves; triboelectric nanogenerators;

    机译:能量收集;环境友好;叶片;摩擦电纳米发电机;

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