Ji Yun, Liu Yuan, Yang Ya
CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-Nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 100083, China.
School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing 100049, China.
Research (Wash D C). 2020 Dec 16;2020:6503157. doi: 10.34133/2020/6503157. eCollection 2020.
With the advent of diverse electronics, the available energy may be light, thermal, and mechanical energies. Multieffect coupled nanogenerators (NGs) exhibit strong ability to harvest ambient energy by integrating various effects comprising piezoelectricity, pyroelectricity, thermoelectricity, optoelectricity, and triboelectricity into a standalone device. Interaction of multitype effects can promote energy harvesting and conversion by modulating charge carriers' behaviour. Multieffect coupled NGs stand for a vital group of energy harvesters, supporting the advances of an electronic device and promoting the resolution of energy crisis. The matchless versatility and high reliability of multieffect coupled NGs make them main candidates for integration in complicated arrays of the electronic device. Multieffect coupled NGs can also be employed as a variety of self-powered sensors due to their rapid response, high accuracy, and high responsivity. This article reviews the latest achievements of multieffect coupled NGs. Fundamentals mainly including basic theory and materials of interest are covered. Advanced device design and output characteristics are introduced. Potential applications are described, and future development is discussed.
随着各种电子产品的出现，可用能源可能包括光能、热能和机械能。多效应耦合纳米发电机（NGs）通过将包括压电、热电、热电、光电和摩擦电在内的各种效应集成到一个独立的设备中，展现出强大的收集环境能量的能力。多种效应的相互作用可以通过调节电荷载流子的行为来促进能量收集和转换。多效应耦合纳米发电机是一类至关重要的能量收集器，支持电子设备的发展并推动能源危机的解决。多效应耦合纳米发电机无与伦比的多功能性和高可靠性使其成为集成到复杂电子设备阵列中的主要候选者。由于其快速响应、高精度和高响应性，多效应耦合纳米发电机还可作为各种自供电传感器使用。本文综述了多效应耦合纳米发电机的最新成果。涵盖了主要包括基本理论和相关材料的基础知识。介绍了先进的器件设计和输出特性。描述了潜在应用，并讨论了未来的发展。
