Recent Advances in Triboelectric Nanogenerators: Mechanism, Rational Designing and Applications

Materials Today Energy, Journal Year: 2024, Volume and Issue: 46, P. 101732 - 101732

Published: Nov. 2, 2024

Language: Английский

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Advanced Interface Design of Direct‐Current Tribovoltaic Nanogenerator

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

Abstract Tribovoltaic nanogenerator (TVNG), which manifests distinct advantages of direct‐current output characteristics and remarkable energy utilization efficiency, is an emerging technology relying on the coupling semiconductor contact electrification. Dynamic interface key to TVNGs, as its performance functionality largely depend design optimization interface. Hence, with booming development it great significance timely update fundamental understanding design, currently lacking. In this review, frontier advances for TVNGs are elaborately outlined first time. First, underlying mechanisms tribovoltaic effect at elaborated, well some governing equations concepts. Subsequently, diverse strategies advanced highlighted, including modulating interfacial charge dynamics, multi‐energy coupling, reducing wear loss, extending flexible/wearable application. At last, assumptions about future direction prospects in efficient, multifunctional presented.

Language: Английский

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Arrayed-Smart Bracelet with Dielectrically Enhanced Hydrophobicity for Swimming Instructions

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 19, 2025

Triboelectric nanogenerators (TENGs) offer new avenues for the development of sustainable energy conversion and self-powered smart devices, where triboelectric materials with high dielectric constant may be key enhancing surface charge density output. In this study, different concentrations barium titanate (BTO) nanoparticles are introduced into polycarbonate (PC) matrix using phase inversion technique. A high-performance TENG (PB-TENG) was then developed a power 436 mW/m2 as-synthesized PC/BTO composite film as positive electrode material. Compared to PB-TENG at 0% BTO doping, peak increased by 153%. This enhancement output should attributed synergistic effect roughness film. The Arrayed-Smart Bracelet (A-SB) is designed health monitoring motion recognition in swimming, offering sensitivity, stability, selectivity water sports safety monitoring.

Language: Английский

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Triboelectric nanogenerators based on antimicrobial, stretchable, and degradable copper-modified zinc imidazolate framework-8/chitosan composite films for sensitive medical care

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: unknown, P. 123625 - 123625

Published: April 1, 2025

Language: Английский

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Wood-based triboelectric nanogenerator integrated with superhydrophobicity and photothermal-induced self-healing for high-temperature and high-humidity environment

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137777 - 137777

Published: May 1, 2025

Language: Английский

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Emerging artificial synaptic devices based on triboelectric nanogenerators

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161293 - 161293

Published: March 1, 2025

Language: Английский

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A highly efficient self-powered air purification system based on high-voltage-applicable DC triboelectric nanogenerator

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110947 - 110947

Published: April 1, 2025

Language: Английский

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