导电水凝胶基摩擦纳米发电机的性能优化与应用研究进展

Performance Optimization and Application Research Progress of Conductive Hydrogel-based Triboelectric Nanogenerator

近年来,摩擦纳米发电机(TENG)作为新兴的供能装备备受关注,水凝胶作为一种集透明、柔性、导电和自愈合等性能于一体的多功能材料,成为制备TENG的热门材料,本文首先对TENG的基本原理进行了介绍,对水凝胶基TENG在输出性能、环境适应性能及自愈合性能等热点研究的最新报道进行了系统的归纳与总结,详述了其在自供电传感器、能量采集设备、生物医疗及人机交互等方面的应用,总结了当前水凝胶基TENG面临的主要挑战,并对其潜在的发展方向进行了展望。

Triboelectric nanogenerator(TENG)as an emerging energy supply equipment have attracted wide attention.Hydrogels as a multifunctional material with the properties of transparency,flexibility,conductivity,and self-healing,have become a popular material for the preparation of TENG.The basic principle of TENG was introduced in this paper,and recent reports on hot topics such as output performance,environmental adaptation performance and self-healing performance of hydrogel-based TENG were systematically summarized.Its applications in self-powered sensors,energy harvesting devices,biomedicine,and human-computer interaction were detailed descripted.The current main challenges of hydrogel-based TENG were discussed and their potential development direction was prospected.