Functional Tactile Sensor Based on Arrayed Triboelectric Nanogenerators,Advanced Energy Materials

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Functional Tactile Sensor Based on Arrayed Triboelectric Nanogenerators
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2024-09-10 , DOI: 10.1002/aenm.202403289
Wang Peng _{1,

2} , Rongrong Zhu ₁ , Qianqiu Ni ₁ , Junqing Zhao ₃ , Xuanchen Zhu ₁ , Qingsong Mei ₄ , Chi Zhang ₃ , Lingyi Liao ₄

Affiliation

In the era of Internet of Things (IoT) and Artificial Intelligence (AI), sensors have become an integral part of intelligent systems. Although the traditional sensing technology is very mature in long-term development, there are remaining defects and limitations that make it difficult to meet the growing demands of current applications, such as high-sensitivity detection and self-supplied sensing. As a new type of sensor, array triboelectric nanogenerators (TENG)-based tactile sensors can respond to wide dynamic range of mechanical stimuli in the surrounding environment and converting them into quantifiable electrical signals, thus realizing real-time self-supplied tactile sensing. The array structure allows for fine delineation of the sensing area and improved spatial resolution, resulting in accurate localization and quantification of the detected tactile signals, and have been widely used in wearable devices, smart interaction, medical and health detection, and other fields. In this paper, the latest research progress of functional tactile sensors based on arrayed triboelectric nanogenerators is systematically reviewed from the aspects of working mechanism, material selection, material processing, structural design, functional integration, and application. Finally, the challenges faced by arrayed triboelectric tactile sensors are summarized with a view to providing inspiration and guidance for the future development of tactile sensors.

中文翻译：

基于阵列摩擦纳米发电机的功能性触觉传感器

在物联网（IoT）和人工智能（AI）时代，传感器已成为智能系统不可或缺的一部分。虽然传统的传感技术在长期发展中已经非常成熟，但仍然存在缺陷和局限性，使其难以满足当前应用日益增长的需求，例如高灵敏度检测和自供电传感。基于阵列摩擦纳米发电机（TENG）的触觉传感器作为一种新型传感器，可以响应周围环境中较宽动态范围的机械刺激并将其转换为可量化的电信号，从而实现实时自供电的触觉传感。阵列结构允许对传感区域进行精细划分并提高空间分辨率，从而对检测到的触觉信号进行准确定位和量化，并已广泛应用于可穿戴设备、智能交互、医疗健康检测等领域。本文从工作机理、材料选择、材料加工、结构设计、功能集成和应用等方面系统综述了基于阵列摩擦纳米发电机的功能触觉传感器的最新研究进展。最后，总结了阵列式摩擦接触传感器面临的挑战，以期为触觉传感器的未来发展提供启发和指导。

更新日期：2024-09-10

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