Self-powered forest fire alarm system based on impedance matching effect between triboelectric nanogenerator and thermosensitive sensor

Liu, Wenquan; Wang, Xin; Song, Yongxin; Cao, Ruirui; Wang, Liangliang; Yan, Zheng‐Guang; Shan, Guiye

doi:10.1016/j.nanoen.2020.104843

Cited by 92 publications

(57 citation statements)

References 35 publications

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“…into electrical power. [223][224][225][226] For instance, Wang et al 226 developed elastomerbased TENG tubes for harvesting human motion energy. Silicone rubber was used as a dielectric layer, and the mixture of CNTs and conductive CB with silicone rubber worked as the inner and outer electrodes.…”

Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

“…207-209 4. At the level of application, although diversified TENG applications have been demonstrated, for example, as the micro/high-voltage power sources, [223][224][225][226] multifunctional self-powered systems, [205][206][207][208][209][210] blue energy harvesters, [236][237][238] and selfpowered electrochemical system, [239][240][241][242][243][244][245] significant barriers exist that need to be removed before these demonstrated technological prototypes can be widely deployed for practical applications. First, the triboelectric devices' mechanical durability and stability need to be significantly enhanced.…”

Section: Challenges and Opportunitiesmentioning

confidence: 99%

“…Reproduced with permission: Copyright 2020, Elsevier. 225 field's plasma applications, elemental analysis, species detection, and so forth. Wu et al 228 utilized the high voltage (over 1 kV DC voltage) of a FR TENG to power the operation of an electrohydrodynamic jet (e-jet) printer.…”

Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

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Design and engineering of high‐performance triboelectric nanogenerator for ubiquitous unattended devices

Yang

Fan

2021

EcoMat

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The ability of future electronics to derive operational power from the working environment is attractive for realizing self-powered unattended electronics. Triboelectric nanogenerator (TENG) effectively harvests the otherwise wasted ubiquitous mechanical energy. Despite the recent advances in the design and development of various triboelectric devices, these devices' output still falls short in meeting the practical needs of directly powering electronics and sensors. Here, we review the recent progress in the design and optimization strategies for improving the TENG output performance, including but not limited to theoretical simulation, materials engineering, device engineering, and power management. The ubiquitous applications of the TENGs in micro/high-voltage power source, multifunctional intelligence, blue energy harvesting, and selfpowered electrochemical system are also discussed. Finally, we provide our perspectives regarding the challenges and opportunities for the future development of triboelectric devices with engineered high-performance and designer functionalities.

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Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

Section: Challenges and Opportunitiesmentioning

confidence: 99%

Section: Micro/high-voltage Power Sourcesmentioning

confidence: 99%

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Design and engineering of high‐performance triboelectric nanogenerator for ubiquitous unattended devices

Yang

Fan

2021

EcoMat

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“…As a sustainable energy harvester, triboelectric nanogenerator (TENG) can convert extensively existed low‐frequent and irregular mechanical energy from various mechanical stimuli, including friction, vibration, rotation, and expanding/contracting motions, into electrical energy on the basis of the coupling between contact‐electrification and electrostatic induction effects. [ 16–26 ] Owing to intrinsic merits of various material choices, low cost, simple work mechanism, multiple work modes, as well as high output, and conversion efficiency, TENG could become an optimal option for a reliable self‐sustainable energy harvester and self‐powered sensors. [ 27–34 ] Especially, the stable output performances of the TENG without degradation can be maintained under various deformations, including bending, twisting, and stretching.…”

Section: Introductionmentioning

confidence: 99%

Stretchable and Shape‐Adaptable Triboelectric Nanogenerator Based on Biocompatible Liquid Electrolyte for Biomechanical Energy Harvesting and Wearable Human–Machine Interaction

Wang

Liu

Yan

et al. 2020

Adv Funct Materials

Self Cite

107

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The significant demand of sustainable power sources has been triggered by the development of wearable electronics (e.g., electronic skin, human health monitors, and intelligent robotics). However, tensile strain limitation and low conformability of existing power sources cannot match their development. Herein, a stretchable and shape‐adaptable liquid‐based single‐electrode triboelectric nanogenerator (LS‐TENG) based on potassium iodide and glycerol (KI‐Gly) liquid electrolyte as work electrode is developed for harvesting human motion energy to power wearable electronics. The LS‐TENG demonstrates high output performances (open‐circuit voltage of 300 V, short‐circuit current density of 17.5 mA m–2, and maximum output power of 2.0 W m–2) and maintains the stable output performances without deterioration under 250% tension stretching and after 10 000 cycles of repeated contact‐separation motion. Moreover, the LS‐TENG can harvest biomechanical energy, including arm shaking, human walking, and hand tapping, to power commercial electronics without extra power sources. The LS‐TENG attached on different joints of body enables to work as self‐powered human motion monitor. Furthermore, a flexible touch panel based on the LS‐TENG combined with a microcontroller is explored for human–machine interactions. Consequently, the stretchable and shape‐adaptable LS‐TENG based on KI‐Gly electrolyte would act as an exciting platform for biomechanical energy harvesting and wearable human–machine interaction.

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Design of an Energy Efficient IoT System for Poultry Farm Management

Rajakumar¹,

Jenifer²,

Kumar³

et al. 2022

Hybrid Intelligent Approaches for Smart Energy

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Self-powered forest fire alarm system based on impedance matching effect between triboelectric nanogenerator and thermosensitive sensor

Cited by 92 publications

References 35 publications

Design and engineering of high‐performance triboelectric nanogenerator for ubiquitous unattended devices

Design and engineering of high‐performance triboelectric nanogenerator for ubiquitous unattended devices

Stretchable and Shape‐Adaptable Triboelectric Nanogenerator Based on Biocompatible Liquid Electrolyte for Biomechanical Energy Harvesting and Wearable Human–Machine Interaction

Design of an Energy Efficient IoT System for Poultry Farm Management

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