Revolutionizing Automobile Waste into Renewable Energy by Triboelectric Nanogenerators for Vehicle Safety

Sensors and Actuators A Physical, Год журнала: 2025, Номер 384, С. 116278 - 116278

Опубликована: Фев. 7, 2025

Язык: Английский

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Fountain-inspired triboelectric nanogenerator as rotary energy harvester and self-powered intelligent sensor

Nano Energy, Год журнала: 2025, Номер unknown, С. 110779 - 110779

Опубликована: Фев. 1, 2025

Язык: Английский

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A sandwich-structured flexible triboelectric nanogenerator self-charging system for energy harvesting and human motion monitoring

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179623 - 179623

Опубликована: Март 1, 2025

Язык: Английский

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Mechanoluminescence ZnS/CaZnOS:Mn2+/PVC composite film-based triboelectric nanogenerator for energy harvesting and intelligent sensing

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161604 - 161604

Опубликована: Март 1, 2025

Язык: Английский

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Wire layer structured triboelectric nanogenerator for bio-mechanical energy harvesting and smart jumping motion sensing

APL Materials, Год журнала: 2025, Номер 13(3)

Опубликована: Март 1, 2025

In recent years, wearable technology designed for tracking human motion has garnered significant interest. this study, we developed a wire-structured triboelectric nanogenerator (W-TENG) incorporating polytetrafluoroethylene and nylon wires, both mechanical energy harvesting real-time monitoring of jumping motion. The rough-textured, wear-resistant layers enhance durability lifespan. Unlike thin-film counterparts, the wire-based structure adapts better to dynamic deformations, ensuring robustness efficiency. W-TENG achieved outstanding performance metrics, including an open-circuit voltage (VOC) 847 V, short-circuit current (ISC) 80 μA, transferred charge (QSC) 165 nC, with peak output power 4.56 mW at optimal load resistance ∼60 MΩ. With its high sensitivity precision, enables detailed posture during activities, effectively capturing lower-limb dynamics, such as take-off, mid-air motion, landing impact. tracks fluctuations from jump intensities, optimizing performance, assessing stability, preventing injuries. This versatile, sustainable sensor advances sensing in fitness, sports science, rehabilitation.

Язык: Английский

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Multifunctional fabrics with functionalized core–shell structures prepared by electrostatic spinning for passive daytime radiation cooling

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 163047 - 163047

Опубликована: Март 1, 2025

Язык: Английский

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All-foam intrinsic triboelectric static and dynamic pressure sensor with a standardized DC/AC measurement method for industrial robots

Nano Energy, Год журнала: 2025, Номер unknown, С. 110953 - 110953

Опубликована: Апрель 1, 2025

Язык: Английский

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Wave-structured triboelectric nanogenerator for biomechanical energy harvesting and aerobics motion monitoring

AIP Advances, Год журнала: 2025, Номер 15(4)

Опубликована: Апрель 1, 2025

Recently, intelligent wearable monitoring devices have garnered significant attention for their applications in sports performance tracking and monitoring. In this study, a wave-structured triboelectric nanogenerator (WS-TENG) was developed biomechanical energy harvesting aerobics posture The wave structure achieved using silicone flexible substrate fabricated via reverse molding process. WS-TENG demonstrated an excellent output performance, with open-circuit voltage (VOC) of 106 V, short-circuit current (ISC) 41 μA, transferred charge (QSC) 65 nC. device maximum power 1.17 mW at optimal load resistance ∼10 MΩ. Furthermore, the WS-TENG’s application underscores its potential as lightweight, flexible, self-powered solution capturing complex limb movements, providing real-time feedback to enhance athlete reduce risk injuries. This research demonstrates innovative, efficient biomechanics monitoring, advancing optimization injury prevention.

Язык: Английский

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Smart Flexible Fabrics for Energy Storage, Self‐Heating, Energy Harvesting, and Self‐Powered Motion Sensing at Low Temperatures

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 13, 2025

Abstract Energy harvesting and storage at extreme temperatures are significant challenges for flexible wearable devices. This study innovatively developed a dynamic‐bond‐cross–linked spinnable azopolymer‐based smart fabric (PAzo‐M/PVA, M = Mg, Ca, Zn) capable of photothermal energy storage, light‐induced self‐heating, mechanical harvesting, self‐powered motion sensing under cold conditions, overcoming issues like low density poor structural stability when azopolymers combined with other fabrics via impregnation or spraying. PAzo‐Mg, operating without solvents, demonstrated high (264.8 J g −1 ) long‐term (14 days). Upon light excitation −20 °C, this achieved the highest temperature increase (9.3 °C) sustained self‐heating 45 minutes. A triboelectric nanogenerator based on maximum output power 3.43 W m −2 excellent durability (≈10 000 cycles) trans/cis isomerization dynamic bond formation/dissociation affected electrical output, phenomenon not previously reported. Moreover, sensor embedded successfully detected subtle pulse variations during outdoor human activities −18 to −21 °C. combines generation temperatures, providing feasible solution creating devices complex environments.

Язык: Английский

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PANI-reinforced-ZnS/PDMS-based flexible hybrid piezo-triboelectric nanogenerator for self-powered wearable electronics and sensing

Materials Research Bulletin, Год журнала: 2025, Номер unknown, С. 113482 - 113482

Опубликована: Апрель 1, 2025

Язык: Английский

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