Effect of density and thickness of flexible polyurethane foam on the performance of triboelectric nanogenerators

Materials Advances, Год журнала: 2024, Номер 5(15), С. 6132 - 6144

Опубликована: Янв. 1, 2024

Triboelectric nanogenerators (TENGs) based on flexible polyurethane foam (FPU) offer an attractive approach for energy harvesting self-powered devices.

Язык: Английский

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Recycling Polyvinyl Chloride (PVC) Pipe Wastes into PVC/ZnO Nanofiber‐Based Triboelectric Nanogenerators

Energy & environment materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

Recycling plastic waste into triboelectric nanogenerators (TENGs) presents a sustainable approach to energy harvesting, self‐powered sensing, and environmental remediation. This study investigates the recycling of polyvinyl chloride (PVC) pipe polymers nanofibers (NFs) optimized for TENG applications. We focused on optimizing morphology recycled PVC polymer NFs enhancing their piezoelectric properties by incorporating ZnO nanoparticles (NPs). The PVC/0.5 wt% were tested with Nylon‐6 NFs, copper (Cu) electrodes. exhibited power density 726.3 μW cm −2 —1.13 times higher than Cu maintained 90% stability after 172 800 cycles, successfully powering various colored LEDs. Additionally, 3D‐designed device was developed harvest from biomechanical movements such as finger tapping, hand foot pressing, making it suitable wearable automatic switches, invisible sensors in surveillance systems. demonstrates that devices can effectively address energy, sensor, challenges.

Язык: Английский

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Flexible polyurethane foam: materials, synthesis, recycling, and applications in energy harvesting – a review

Materials Advances, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

This review shows that flexible polyurethane foam is a promising material for triboelectric devices across wide range of applications due to several advantages, such as its high porosity, deformability, light weight, and recyclability.

Язык: Английский

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Sustainable MgFe2O4/Ag2WO4 Nanocomposite for Enhanced Triboelectric Performance and Touch Sensing in Biodegradable PLA-Based TENG Device.

Nano Energy, Год журнала: 2024, Номер unknown, С. 110611 - 110611

Опубликована: Дек. 1, 2024

Язык: Английский

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Unveiling the latent potential: Ni/CoFe2O4-loaded electrospun PVDF hybrid composite-based triboelectric nanogenerator for mechanical energy harvesting applications

Advanced Composites and Hybrid Materials, Год журнала: 2025, Номер 8(2)

Опубликована: Март 25, 2025

Язык: Английский

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Humidity resistant triboelectric nanogenerators for wind energy harvesting: A review

Renewable and Sustainable Energy Reviews, Год журнала: 2025, Номер 216, С. 115650 - 115650

Опубликована: Апрель 7, 2025

Язык: Английский

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Superhydrophobic PET-Cu-Ni@MWCNT with electropositive layer to enhance the electrical properties of TENG for human wearable sensors

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162385 - 162385

Опубликована: Апрель 1, 2025

Язык: Английский

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Sustainable triboelectric nanogenerator based on recycled and waste materials for renewable energy harvesting

Renewable Energy, Год журнала: 2025, Номер unknown, С. 123439 - 123439

Опубликована: Май 1, 2025

Язык: Английский

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Innovative Use of Waste Bicycle Tube (WBT) for Sustainable Triboelectric Nanogenerators in Energy Harvesting and Touch Sensing

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106767 - 106767

Опубликована: Май 1, 2025

Язык: Английский

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Sustainable, eco-friendly, and cost-effective energy generation based on coffee grounds for self-powered devices and alarm systems

Sensors and Actuators A Physical, Год журнала: 2024, Номер 378, С. 115816 - 115816

Опубликована: Авг. 15, 2024

Язык: Английский

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