Low hysteresis zwitterionic supramolecular polymer ion-conductive elastomers with anti-freezing properties, high stretchability, and self-adhesion for flexible electronic devices

Materials Horizons, Journal Year: 2024, Volume and Issue: 11(11), P. 2628 - 2642

Published: Jan. 1, 2024

A zwitterionic supramolecular polymer elastomer with one ureido group and carboxybetaine on the side chain can be developed as an IoT-based self-powered sensing system for human motion monitoring.

Language: Английский

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Recent Progress in Self-Healing Triboelectric Nanogenerators for Artificial Skins

Biosensors, Journal Year: 2025, Volume and Issue: 15(1), P. 37 - 37

Published: Jan. 10, 2025

Self-healing triboelectric nanogenerators (TENGs), which incorporate self-healing materials capable of recovering their structural and functional properties after damage, are transforming the field artificial skin by effectively addressing challenges associated with mechanical damage degradation. This review explores latest advancements in TENGs, emphasizing material innovations, designs, practical applications. Key include dynamic covalent polymers, supramolecular elastomers, ion-conductive hydrogels, provide rapid recovery, superior strength, stable electrical performance. Innovative configurations, such as layered encapsulated optimize efficiency enhance environmental adaptability. Applications span healthcare, human-machine interfaces, wearable electronics, demonstrating immense potential for tactile sensing energy harvesting. Despite significant progress, remain scalability, long-term durability, multifunctional integration. Future research should focus on advanced development, scalable fabrication, intelligent system integration to unlock full TENGs. provides a comprehensive overview current achievements future directions, underscoring pivotal role TENGs technology.

Language: Английский

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Solid-state ion-conductive elastomers with high mechanical robustness and ion-conductivity for highly durable triboelectric nanogenerators

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159502 - 159502

Published: Jan. 11, 2025

Language: Английский

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Direct electrospinning of reconstructable PVDF-TrFE nanofibrous mat onto conductive cement nanocomposite for triboelectricity-assisted net zero energy structure

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149662 - 149662

Published: Feb. 23, 2024

Language: Английский

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Magnetized microcilia-based triboelectric nanogenerators with mechanoluminescence for energy harvesting and signal sensing

Nano Energy, Journal Year: 2024, Volume and Issue: 130, P. 110092 - 110092

Published: Aug. 4, 2024

Language: Английский

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Self‐Powered Colorful Dynamic Electrowetting Display Systems Based on Triboelectricity

Small, Journal Year: 2024, Volume and Issue: 20(27)

Published: Feb. 22, 2024

Abstract Electrowetting displays (EWDs) based on microfluidics are highly sought after in the fields of electronic devices, smart homes, and information communication. However, power supply EWD systems for visually engaging multi‐color remains a big challenge. Herein, self‐powered colorful dynamic display developed by integrating triboelectric nanogenerator (TENG) with device. The TENG is designed nanotube‐patterned surface can generate open‐circuit voltages ranging from 30 to 295 V controlling contact area. wetting property micro‐droplet exhibits response applied voltage, enabling triboelectricity‐triggered electrowetting‐on‐dielectric. Driven voltage 160 V, monochromatic bright color switching magenta transparent pixel aperture ratio 78%, recovery process be rapidly completed. Furthermore, system achieved. By selectively applying pixels three layers that constitute EWD, properties fluids controlled, allowing display. This work contributes advancement technology portable wearable ink displays, indoor outdoor sports equipment,

Language: Английский

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Crystal boundary engineering‐dominated high‐performance chitosan‐based triboelectric nanogenerator for self‐powered breath‐activated ammonia sensors

InfoMat, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Abstract Triboelectric nanogenerators (TENGs) as a clean energy‐harvesting technology are experiencing significant growth in the pursuit of carbon neutrality, accompanied by increasing use environmentally friendly biomaterials. However, biomaterials exhibit inferior triboelectric properties compared with petro‐materials, hindering development bio‐based TENGs. Here, leveraging crystal boundary‐tuning strategy, we develop chitosan aerogel‐based TENG (CS‐TENG) that is capable delivering power density over 116 W m – 2 , beyond previous reports for CS‐TENG an order magnitude. With high output voltage 3200 V, directly illuminated 1000 LEDs series. Notably, CS aerogel exhibits self‐healing, waste recycling and gas‐sensitive properties, ensuring long‐term durability, environmental benignity sensing characteristics CS‐TENG. Furthermore, breath‐activated mask‐integrated ammonia monitoring system engineered, which accurately detects changes concentration within range 10–160 ppm, enabling real‐time environment. Our results set record ultrahigh CS‐TENG, representing advancement practical application image

Language: Английский

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Self-healing materials for flexible and stretchable electronics

Materials Today Physics, Journal Year: 2024, Volume and Issue: 44, P. 101448 - 101448

Published: May 1, 2024

Language: Английский

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Self-healable, recyclable, and mechanically robust vitrimer composite for high-performance triboelectric nanogenerators and self-powered wireless electronics

Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110306 - 110306

Published: Sept. 1, 2024

Language: Английский

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Mussel-inspired ionic hydrogel for tactile perception: Toward versatility, robustness and sustainability

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 491, P. 151770 - 151770

Published: April 29, 2024

Language: Английский

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