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Materials for energy harvesting: At the forefront of a new wave

机译:能量收集材料:处于新潮流的前沿

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摘要

The rapid increase and dependency on mobile electronic devices and burgeoning importance of sensor network systems and Internet of Things (IoT) to sustain an aging society indicates the strong need to develop battery-less and mobile power sources. Materials for energy harvesting from environmental sources, including mechanical vibrations, magnetic field, heat, and light have become highly relevant for implementation of the IoT vision that requires self-powered wireless sensor networks for sustainable deployment. The articles in this issue cover piezoelectric materials, magnetoelectrics, and thermoelectrics and provide a summary of state-of-the-art energy-harvesting approaches, various material design strategies being targeted by the community, and fundamental challenges in finding an optimum solution and future roadmap. Flexibility of energy harvesters is also emphasized, given the huge potential for wearables. Photovoltaics are briefly covered with respect to wearables and textiles.
机译:快速移动和对移动电子设备的依赖性以及传感器网络系统和物联网(IoT)对于维持老龄化社会的重要性日益增强,这表明开发无电池和移动电源的强烈需求。从环境源中收集能量的材料,包括机械振动,磁场,热量和光,已与实现IoT愿景高度相关,该IoT愿景需要自供电的无线传感器网络进行可持续部署。本期的文章涵盖压电材料,磁电和热电,并概述了最新的能量收集方法,社区针对的各种材料设计策略以及寻找最佳解决方案和未来的基本挑战路线图。考虑到可穿戴设备的巨大潜力,还强调了能量收集器的灵活性。光伏是针对可穿戴设备和纺织品的简要介绍。

著录项

  • 来源
    《MRS bulletin》 |2018年第3期|176-180|共5页
  • 作者

    Mori Takao; Priya Shashank;

  • 作者单位

    Natl Inst Mat Sci, Tsukuba, Ibaraki, Japan;

    Virginia Tech, Dept Mech Engn, Blacksburg, VA USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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