Advanced Fiber Materials, Journal Year: 2023, Volume and Issue: 5(6), P. 1852 - 1878
Published: Oct. 16, 2023
Language: Английский
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(5), P. 6239 - 6249
Published: Jan. 25, 2024
Hybrid piezoelectric/triboelectric nanogenerators combine the merits of piezoelectric (PENGs) and triboelectric (TENGs), possessing enhanced electrical output sensitivity. However, structures majority hybrid are rather complex in integrating both functions, limiting their practical application wearable electronics. Herein, we propose to construct a nanogenerator (PT-NG) with simple structure based on composite film simultaneously achieve coupling charge generation triboelectrification improved energy conversion efficiency. The consists electrospun PVDF nanofibers embedded surface PDMS film, which not only forms rough nanomorphology but also provides structural protection by during compressive deformation. results have shown that PT-NG can generate much higher outputs than individual TENG PENG devices. devices exhibit high level mechanical-to-electrical efficiency superior performance charging capacitors functioning as self-powered sensors for detection different signals from finger movement, recognition various gestures, monitoring respiration. More importantly, device possesses an impressive durability, maintaining its layered over 5000 testing cycles without noticing any obvious damage or detachment between layers. Our demonstrated combining substrate is efficient way fabricate highly harvesting intelligent identification health monitoring.
Language: Английский
Citations
34
Journal of Power Sources, Journal Year: 2024, Volume and Issue: 595, P. 234069 - 234069
Published: Jan. 13, 2024
Language: Английский
Citations
29
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(17), P. 8790 - 8846
Published: Jan. 1, 2024
Fabrics represent a unique platform for seamlessly integrating electronics into everyday experiences. The advancements in functionalizing fabrics at both the single fibre level and within constructed have fundamentally altered their utility. revolution materials, structures, functionality enables intimate imperceptible integration, rapidly transforming fibres next-generation wearable devices systems. In this review, we explore recent scientific technological breakthroughs smart fibre-enabled fabrics. We examine common challenges bottlenecks physics, chemistry, fabrication strategies, applications that shape future of electronics. propose closed-loop fabric ecosystem encompassing proactive sensing, interactive communication, data storage processing, real-time feedback, energy harvesting, intended to tackle significant technology. Finally, envision computing as sophisticated platforms with system-level attributes management, machine learning, artificial intelligence, intelligent networks.
Language: Английский
Citations
25
ACS Nano, Journal Year: 2024, Volume and Issue: 18(4), P. 2649 - 2684
Published: Jan. 17, 2024
The market for wearable electronic devices is experiencing significant growth and increasing potential the future. Researchers worldwide are actively working to improve these devices, particularly in developing electronics with balanced functionality wearability commercialization. Electrospinning, a technology that creates nano/microfiber-based membranes high surface area, porosity, favorable mechanical properties human vitro vivo applications using broad range of materials, proving be promising approach. Wearable can use mechanical, thermal, evaporative solar energy harvesting technologies generate power future needs, providing more options than traditional sources. This review offers comprehensive analysis how electrospinning used energy-autonomous wireless sensing systems. It provides an overview technology, fundamental mechanisms, scavenging, physiological signal sensing, storage, antenna data transmission. discusses combining textile engineering create superior increase collaboration opportunities. Additionally, challenges related conducting appropriate testing market-ready products also discussed.
Language: Английский
Citations
23
Advanced Fiber Materials, Journal Year: 2024, Volume and Issue: 6(2), P. 414 - 429
Published: Jan. 26, 2024
Language: Английский
Citations
23
Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104207 - 104207
Published: Jan. 1, 2025
Language: Английский
Citations
2
Nano Energy, Journal Year: 2022, Volume and Issue: 107, P. 108129 - 108129
Published: Dec. 21, 2022
Language: Английский
Citations
40
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(12), P. 16063 - 16071
Published: March 14, 2023
As an important component of wearable and stretchable strain sensors, dual-mode sensors can respond to deformation via optical/electrical dual-signal changes, which have applications in human motion monitoring. However, realizing a fiber-shaped sensor that work stably real life remains challenge. Here, we design interactive fiber with both mechanochromic mechanoelectrical functions be applied variety different environments. The is produced by coating transparent elastic conductive layer onto photonic composed silica particles rubber. has visualized dynamic color change, large range (0–80%), high sensitivity (1.90). Compared other based on the elastomer, our exhibits significant advantage range. Most importantly, it achieve reversible stable outputs response under various environmental conditions. portable device, used for real-time monitoring motion, direct interaction between users devices, expected fields such as smart wearable, human–machine interactions, health
Language: Английский
Citations
40
Advanced Fiber Materials, Journal Year: 2023, Volume and Issue: 5(4), P. 1378 - 1391
Published: March 17, 2023
Abstract Wearable tensile strain sensors have attracted substantial research interest due to their great potential in applications for the real-time detection of human motion and health through construction body-sensing networks. Conventional devices, however, are constantly demonstrated non-real world scenarios, where changes body temperature humidity ignored, which results questionable sensing accuracy reliability practical applications. In this work, a fabric-like sensor is developed by fabricating graphene-modified Calotropis gigantea yarn elastic (i.e. Spandex) into an independently crossed structure, enabling with tunable sensitivity directly altering width. The possesses excellent breathability, allowing water vapor generated skin be discharged environment (the evaporation rate approximately 2.03 kg m −2 h −1 ) creating pleasing microenvironment between avoiding hindering perspiration release. More importantly, shown stability towards humidity, implementing against complex changeable wearable microclimate. By wearing at various locations body, full-range area network monitoring movements vital signs, such as speaking, coughing, breathing walking, successfully demonstrated. It provides new route achieving wearing-comfortable, high-performance sensing-reliable sensors. Graphical
Language: Английский
Citations
40
Small, Journal Year: 2023, Volume and Issue: 20(18)
Published: Dec. 10, 2023
Abstract Multifunctional wearable heaters have attracted much attention for their effective applications in personal thermal management and medical therapy. Compared to passive heating, Joule heating offers significant advantages terms of reusability, reliable temperature control, versatile coupling. Joule‐heated fabrics make electronics smarter. This review critically discusses recent advances smart fabrics, focusing on various fabrication strategies based material‐structure synergy. Specifically, applicable conductive materials with effect are first summarized. Subsequently, different preparation methods compared, then clothing, healthcare, visual indication discussed. Finally, the challenges faced developing these possible solutions
Language: Английский
Citations
39