Development Trend of Nonlinear Piezoelectric Energy Harvesters

IF 2.2 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electronic Materials Pub Date : 2024-11-12 DOI:10.1007/s11664-024-11575-y

Qizhou Li, Chensheng Wang, Chao Liu, Zhenheng Li, Xuejin liu, Lipeng He

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引用次数: 0

Abstract

Due to the imperative development of vibrational energy utilization in wireless sensing, power supply for microdevices, energy storage, etc., energy harvesters and their efficiency are highly regarded by researchers. With the introduction of nonlinearity, the shortcomings such as narrow working frequency range, low power output, and high start-up threshold from linear energy harvesters were significantly improved and aroused a great increase in applications. In a broad sense, we usually classify energy harvesters as piezoelectric energy harvesters (PEH) and non-piezoelectric energy harvesters, which can be further classified into electromagnetic, triboelectric, and electrostatic energy harvesters. The development of energy harvesters with nonlinearity from the most cited literature in recent years and the trends have been reviewed in this paper. Systematic theoretical study, research of energy-harvesting materials, new methods for efficiency enhancement, circuits, and specific applications with energy harvesters have also been summarized and discussed for electromagnetic waves. This paper provides a brief reference for relevant scholars to understand the current development status, and trends of energy harvesters with nonlinearity.

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非线性压电能量采集器的发展趋势

由于振动能量利用在无线传感、微器件供电、储能等领域的迫切发展，能量采集器及其效率受到研究人员的高度重视。随着非线性的引入，线性能量采集器工作频率范围窄、输出功率小、启动阈值高等缺点得到了显著改善，应用范围大大增加。从广义上讲，我们通常将能量采集器分为压电式能量采集器（PEH）和非压电式能量采集器，而非压电式能量采集器又可进一步分为电磁式、摩擦式和静电式能量采集器。本文从近年来被引文献的角度综述了非线性能量采集器的研究进展及发展趋势。对电磁波的系统理论研究、能量收集材料的研究、提高效率的新方法、电路以及能量收集器的具体应用进行了总结和讨论。本文为相关学者了解非线性能量采集器的发展现状和发展趋势提供了简要的参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Electronic Materials 工程技术-材料科学：综合

CiteScore

4.10

自引率

4.80%

发文量

693

审稿时长

3.8 months

期刊介绍： The Journal of Electronic Materials (JEM) reports monthly on the science and technology of electronic materials, while examining new applications for semiconductors, magnetic alloys, dielectrics, nanoscale materials, and photonic materials. The journal welcomes articles on methods for preparing and evaluating the chemical, physical, electronic, and optical properties of these materials. Specific areas of interest are materials for state-of-the-art transistors, nanotechnology, electronic packaging, detectors, emitters, metallization, superconductivity, and energy applications. Review papers on current topics enable individuals in the field of electronics to keep abreast of activities in areas peripheral to their own. JEM also selects papers from conferences such as the Electronic Materials Conference, the U.S. Workshop on the Physics and Chemistry of II-VI Materials, and the International Conference on Thermoelectrics. It benefits both specialists and non-specialists in the electronic materials field. A journal of The Minerals, Metals & Materials Society.