Triboelectric nanogenerators: the beginning of blue dream

Wang, Wanli; Yang, Dongfang; Yan, Xiaoran; Wang, Licheng; Hu, Han; Wang, Kai

doi:10.1007/s11705-022-2271-y

Cited by 40 publications

(13 citation statements)

References 337 publications

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“…On the other hand, because there is no backgate, electrostatic doping is not feasible for graphene-based Hall sensors on foil substrates. − Under these conditions, it becomes more practical to use an encapsulating layer to reduce the amount of carriers or increase sensitivity. − In practical applications, the enclosing layer serves as a barrier to protect the graphene material from external stimuli, ensuring a consistent Hall sensor performance. − …”

Section: Flexible Hall Sensorsmentioning

confidence: 99%

Recent Advances in Nanosensors for Motion Detection

Xiu,

Yin,

Zhang

et al. 2024

ACS Appl. Electron. Mater.

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The continuous development of nanosensor technology has brought revolutionary changes to motion detection in the field of sports. The small size and high sensitivity of nanosensors make them ideal for real-time motion data acquisition. This paper aims to explore the potential applications of nanosensors in the field of sports, especially in the field of motion monitoring. We first introduce the working principles and types of nanosensors and then discuss the different manufacturing methods and practical applications of each sensor and the technical challenges that these sensors face. We then discuss its application in different aspects. The application of these nanosensors has intriguing prospects in the realm of motion detection as well as a plethora of other options for human−computer interaction. Research on the resilience of these sensors and the trend toward lower energy use will remain crucial. Future developments in nanosensors include obtaining energy from the human body, shrinking and using less power, increasing robustness and dependability, and lowering costs. These developments could encourage the broad usage of nanosensors for motion detection, opening up application possibilities and improving user satisfaction all around.

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Section: Flexible Hall Sensorsmentioning

confidence: 99%

Recent Advances in Nanosensors for Motion Detection

Xiu,

Yin,

Zhang

et al. 2024

ACS Appl. Electron. Mater.

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“…The self-powered sensing technology developed by the TENG and PENG is also being studied by scientists to achieve large-scale applications in production and life. The successful combination of a nanogenerator and acoustic equipment highlights not only the excellent performance of nanogenerators in the field of energy collection, especially sound energy, but also the advantages of nanogenerators, such as high flexibility, low power consumption, and high efficiency. It also promotes the development of related technologies in the field of acoustics.…”

Section: Conclusion and Prospectsmentioning

confidence: 99%

Application of Nanogenerators in the Field of Acoustics

Yu,

Shang,

Zheng

et al. 2023

ACS Appl. Electron. Mater.

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The nanogenerator is a device that can effectively convert the extra mechanical energy released by the environment or the human body into electrical energy. The device collects energy from the environment, such as wind, sound, and small mechanical energy, efficiently and with a low threshold. Because of their unique advantages and excellent output performance, nanogenerators have received wide attention in the field of energy harvesting. Coupled with its high flexibility, low power consumption, and the need for external energy storage devices to achieve complete self-powered characteristics, nanogenerators in other fields, such as acoustics, have high research and application value. The nanogenerators can not only greatly improve the flexibility, portability, and efficiency of the acoustic devices but also act as acoustic devices such as microphones and speakers. The structure and working principle of the triboelectric nanogenerators, piezoelectric nanogenerators, and pyroelectric nanogenerators and the successful combination of various nanogenerators with acoustic devices are reviewed. The feasibility of the application of the nanogenerator technology in the field of acoustics and the flexibility of the combination of nanogenerators and acoustic equipment are described, and the advantages of the equipment produced in combination of the two fields are briefly introduced. Finally, the development prospect and challenges of the nanogenerators in the field of acoustics are discussed, and personal suggestions are put forward.

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“…Hamid et al [ 78 ] presented a new triboelectric EH and sensing system, which can be reduced to the size of microelectromechanical systems (MEMS). In general, there are four working modes of TENGs, including vertical contact separation mode, horizontal sliding mode, single electrode mode, and independent layer mode [ 79 , 80 , 81 ]. The vertical contact separation mode is adopted here, and the system uses eight serpentine springs to realize the suspension of the top triboelectric layer ( Figure 12 b,c).…”

Section: Applications Of Pi In Sensorsmentioning

confidence: 99%

Recent Study Advances in Flexible Sensors Based on Polyimides

Zhang,

Chai,

Wang

et al. 2023

Sensors

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With the demand for healthy life and the great advancement of flexible electronics, flexible sensors are playing an irreplaceably important role in healthcare monitoring, wearable devices, clinic treatment, and so on. In particular, the design and application of polyimide (PI)-based sensors are emerging swiftly. However, the tremendous potential of PI in sensors is not deeply understood. This review focuses on recent studies in advanced applications of PI in flexible sensors, including PI nanofibers prepared by electrospinning as flexible substrates, PI aerogels as friction layers in triboelectric nanogenerator (TENG), PI films as sensitive layers based on fiber Bragg grating (FBG) in relative humidity (RH) sensors, photosensitive PI (PSPI) as sacrificial layers, and more. The simple laser-induced graphene (LIG) technique is also introduced in the application of PI graphitization to graphene. Finally, the prospect of PIs in the field of electronics is proposed in the review.

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Triboelectric nanogenerators: the beginning of blue dream

Cited by 40 publications

References 337 publications

Recent Advances in Nanosensors for Motion Detection

Recent Advances in Nanosensors for Motion Detection

Application of Nanogenerators in the Field of Acoustics

Recent Study Advances in Flexible Sensors Based on Polyimides

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