Breakdown discharge effect enabled self-powered multi-mechanism wireless sensing scheme

IF 16.8 1区材料科学 Q1 CHEMISTRY, PHYSICAL Nano Energy Pub Date : 2025-01-13 DOI:10.1016/j.nanoen.2025.110671

Jiawei Si , Jin Yang , Dong Sun , Meng Li , Ziyuan Wang , Kai Wang , Rui Wang , Lei Han

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Abstract

Self-powered wireless sensing solution based on the breakdown discharge effect has been developed to tackle the challenges of energy supply, real-time sensing, and integration in current wireless sensors. However, the reported wireless sensors utilizing breakdown discharge focus on frequency sensing, which limits its wide application. Herein, a novel distance-independent remote wireless sensing mechanism based on attenuation coefficient is proposed that overcomes the inherent distance dependence of wireless signal strength, synergizing with frequency mechanism for reconstructing the self-powered multi-mechanism wireless sensing scheme. A systematic theoretical model is established to clarify the wireless sensing mechanism and verified from simulation and experiments. Through coupling different sensing modules, multiple prototypes (wearable multi-parameter wireless sensor, remote manipulator, and jumping robot) have been designed and refined to suit specific application scenarios. This work provides a promising scheme for the design of the self-powered wireless sensor, which exhibits great potential in Internet of Things (IoT) applications, such as smart cities, wearable electronics, smart homes, intelligent robots, etc.

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击穿放电效应支持自供电多机制无线传感方案

基于击穿放电效应的自供电无线传感解决方案是为了解决当前无线传感器在能源供应、实时传感和集成方面的挑战。然而，现有的击穿放电无线传感器主要集中在频率传感上，限制了其广泛应用。在此基础上，提出了一种基于衰减系数的新型距离无关远程无线传感机制，克服了无线信号强度固有的距离依赖性，与频率机制协同重构自供电多机制无线传感方案。建立了系统的理论模型，阐明了无线传感机理，并进行了仿真和实验验证。通过不同传感模块的耦合，设计和完善了多个原型（可穿戴多参数无线传感器、远程机械手、跳跃机器人），以适应特定的应用场景。本工作为自供电无线传感器的设计提供了一种有前景的方案，在智能城市、可穿戴电子产品、智能家居、智能机器人等物联网应用中具有巨大的潜力。

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来源期刊

Nano Energy CHEMISTRY, PHYSICAL-NANOSCIENCE & NANOTECHNOLOGY

CiteScore

30.30

自引率

7.40%

发文量

1207

审稿时长

23 days

期刊介绍： Nano Energy is a multidisciplinary, rapid-publication forum of original peer-reviewed contributions on the science and engineering of nanomaterials and nanodevices used in all forms of energy harvesting, conversion, storage, utilization and policy. Through its mixture of articles, reviews, communications, research news, and information on key developments, Nano Energy provides a comprehensive coverage of this exciting and dynamic field which joins nanoscience and nanotechnology with energy science. The journal is relevant to all those who are interested in nanomaterials solutions to the energy problem. Nano Energy publishes original experimental and theoretical research on all aspects of energy-related research which utilizes nanomaterials and nanotechnology. Manuscripts of four types are considered: review articles which inform readers of the latest research and advances in energy science; rapid communications which feature exciting research breakthroughs in the field; full-length articles which report comprehensive research developments; and news and opinions which comment on topical issues or express views on the developments in related fields.