Foam nickel-PDMS composite film based triboelectric nanogenerator for speed and acceleration sensing

Wang, Peng; Ni, Qianqiu; He, Linfeng; Liao, Quan

doi:10.1016/j.heliyon.2023.e17467

Cited by 6 publications

(2 citation statements)

References 29 publications

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“…The sensor can be installed on the desktop or wall to sense and locate external vibration sources. Apart from surface-to-surface contact based on contact and separation mode TENG, ball-in-tube structure sensor have also been reported by Peng et.al, [50] which could function as a self-powered vibration speed sensor within the range from 0.3 to 1.5 m s −1 . More recently, researchers have started to apply mechanical vibration sensors in practical use, for example a magnetic -assisted self-powered acceleration sensor (MSAS) based on the triboelectric nanogenerator has been proposed as demonstrated in Figure 8c, to monitor low acceleration under normal operation [45] Copyright 2022, Elsevier.…”

Section: Mechanical Vibration Sensormentioning

confidence: 99%

Advances in Multifunctional Sensors Based on Triboelectric Nanogenerator – Applications, Triboelectric Materials, and Manufacturing Integration

Liao,

Ni,

Peng

et al. 2024

Adv Materials Technologies

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With the rapid development of industry and information technology, rough challenges have been put forward for the traditional sensor technology to meet the increasingly complex and diverse application demands in actual production and daily life, and the widely distributed sensor network also faces complex power supply and maintenance problems. As a new energy conversion technology, triboelectric nanogenerators (TENGs) based on triboelectrification and electrostatic induction effect can respond to the weak mechanical stimuli in the surrounding environment and generate corresponding electrical signals to realize the sensing function without external power supply. In addition, TENGs have the advantages of wide selection of fabrication materials, flexible and diverse fundamental modes, which can be customized for different applications and realize different sensing functions. In recent years, triboelectric sensors based on TENGs have developed rapidly, and researchers have developed variable triboelectric sensors for different application scenarios. In this paper, the developed triboelectric sensos have been classified into different categories, the advanced strategy to prepare advanced triboelectric materials and technology used for manufacturing integration have been introduced. This work summarizes the main applications of triboelectric sensors and put forward the current challenges, so as to provide guidance and instructions for the future development of triboelectric sensors.

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Section: Mechanical Vibration Sensormentioning

confidence: 99%

Advances in Multifunctional Sensors Based on Triboelectric Nanogenerator – Applications, Triboelectric Materials, and Manufacturing Integration

Liao,

Ni,

Peng

et al. 2024

Adv Materials Technologies

Self Cite

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“…Significant progress has been made in recent years through the use of numerous innovative materials and micro/nanofabrication processes, enhancing TENG-based wind-energy-harvesting technologies. WD-TENG and multifunctional smart sensing systems [ 17 , 18 ] powered entirely by wind-harvested electrical energy have also been created. Extensive research has been committed to achieving higher criteria for wind-energy-harvesting nanogenerators, such as consistent output, appropriateness for difficult conditions [ 19 ], extended lifespan, and high power output.…”

Section: Introductionmentioning

confidence: 99%

Research Progress on the Application of Triboelectric Nanogenerators for Wind Energy Collection

et al. 2023

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The escalating global energy demand necessitates the exploration of renewable energy sources, with wind energy emerging as a crucial and widely available resource. With wind energy exhibiting a vast potential of approximately 1010 kw/a per year, about ten times that of global hydroelectric power generation, its efficient conversion and utilization hold the promise of mitigating the pressing energy crisis and replacing the dominant reliance on fossil fuels. In recent years, Triboelectric Nanogenerators (TENGs) have emerged as novel and efficient means of capturing wind energy. This paper provides a comprehensive summary of the fundamental principles governing four basic working modes of TENGs, elucidating the structures and operational mechanisms of various models employed in wind energy harvesting. Furthermore, it highlights the significance of two major TENG configurations, namely, the vertical touch-separation pattern structure and the independent layer pattern for wind energy collection, emphasizing their respective advantages. Furthermore, the study briefly discusses the current strengths of nano-friction power generation in wind energy harvesting while acknowledging the existing challenges pertaining to device design, durability, operation, and maintenance. The review concludes by presenting potential research directions and prospects for triboelectric nanogenerators generation in the realm of wind energy, offering valuable insights for researchers and scholars in the field.

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Functional Tactile Sensor Based on Arrayed Triboelectric Nanogenerators

Peng,

Zhu,

et al. 2024

Advanced Energy Materials

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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.

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Foam nickel-PDMS composite film based triboelectric nanogenerator for speed and acceleration sensing

Cited by 6 publications

References 29 publications

Advances in Multifunctional Sensors Based on Triboelectric Nanogenerator – Applications, Triboelectric Materials, and Manufacturing Integration

Advances in Multifunctional Sensors Based on Triboelectric Nanogenerator – Applications, Triboelectric Materials, and Manufacturing Integration

Research Progress on the Application of Triboelectric Nanogenerators for Wind Energy Collection

Functional Tactile Sensor Based on Arrayed Triboelectric Nanogenerators

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