Hybrid Triboelectric Nanogenerators:From Energy Complementation to Integration  

作　　者：Lingjie Xie Ningning Zhai Yina Liu Zhen Wen Xuhui Sun 

机构地区：[1]Institute of Functional Nano and Soft Materials(FUNSOM),Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices,Soochow University,Suzhou 215123,China [2]Department of Applied Mathematics,Xi’an Jiaotong-Liverpool University,Suzhou 215123,China

出　　处：《Research》2021年第1期542-564,共23页研究（英文）

基　　金：supported by the National Science and Technology Major Project from the Ministry of Science and Technology of China(Grant No.2018AAA0103104);National Natural Science Foundation of China(NSFC)(No.61804103);Natural Science Foundation of the Jiangsu Higher Education Institutions of China Program(19KJB510059);Jiangsu Key Laboratory for Carbon-Based Functional Materials&Devices,Soochow University(KJS1803);China Postdoctoral Science Foundation(No.2017 M610346)。

摘　　要：Energy collection ways using solar energy,wave,wind,or mechanical energy have attracted widespread attention for small selfpowered electronic devices with low power consumption,such as sensors,wearable devices,electronic skin,and implantable devices.Among them,triboelectric nanogenerator(TENG)operated by coupling effect of triboelectrification and electrostatic induction has gradually gained prominence due to its advantages such as low cost,lightweight,high degree of freedom in material selection,large power,and high applicability.The device with a single energy exchange mechanism is limited by its conversion efficiency and work environment and cannot achieve the maximum conversion of energy.Thus,this article reviews the research status of different types of hybrid generators based on TENG in recent years.Hybrid energy generators will improve the output performance though the integration of different energy exchange methods,which have an excellent application prospect.From the perspective of energy complementation,it can be divided into harvesting mechanical energy by various principles,combining with harvesters of other clean energy,and converting mechanical energy or various energy sources into hydrogen energy.For integrating multitype energy harvesters,mechanism of single device and structural design of integrated units for different application scenarios are summarized.The expanding energy harvesting efficiency of the hybrid TENG makes the scheme of self-charging unit to power intelligent mobile electronic feasible and has practical significance for the development of self-powered sensor network.

关 键 词：HARVESTING HYBRID gained 

分 类 号：TB383[一般工业技术—材料科学与工程] TM31[电气工程—电机]