Green Energy & Environment, Год журнала: 2025, Номер unknown
Опубликована: Май 1, 2025
Язык: Английский
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Июль 16, 2024
Abstract A linear high‐sensitivity response is crucial for flexible electronic skin, particularly in precision detection applications like intelligent robotics and human‐machine interactions. Prevailing strategies typically adopt a layered, multifaceted material design to cultivate this response, yet approach often culminates diminished capacity augment sensing stability. The root causes of these limitations are predominantly mechanical mismatches interface incompatibilities inherent designs. To address challenges, an electromechanical integration strategy introduced that simultaneously enhances highsensitivity This centered on constructing robust, integrated electrical within polyurethane system through situ growth adhesion process. iontronic pressure sensor exhibits (16.24 kPa −1 , R 2 = 0.999) wide range (0–300 kPa). Moreover, the sensor's structure, self‐encapsulated between electrode dielectric layers, robust stability, even under complex stresses. sensors weighing haptic feedback gripping systems demonstrate their advantages both linearity stable sensing. work delineates strategic pathway fabrication high‐performance sensors, contributing significantly field advanced technologies.
Язык: Английский
Процитировано
8
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 3, 2025
Abstract Electro‐optical fibers with dual‐mode sensing ability show broad potential in wearable electronics and intelligent human‐machine interaction. However, the complex multi‐step preparation procedures limited environmental adaptivity materials (stretchability, healability, recyclability, etc.) hinder its practical applications. Herein, based on a urea‐oxime polyurethane, fiber integrating electrical two‐color light‐emitting functions is developed using one‐step continuous coaxial wet‐spinning process, luminescent sulfides‐doped shell layer an ionogel conductive core layer. The exhibits excellent mechanical, electrical, optical healing capabilities efficiencies of 94%, 92%, 99%, which can be quickly recycled within 30 minutes. Utilizing electro‐optical bimodular perceptive fiber, multi‐scenario applications including insect phototaxis monitoring, luminous wearables, smart tripwires are demonstrated, revealing superiority programming architectures to adapt substrates shape or size diversity. Moreover, healing‐programmed tailored segments demonstrated for hybrid encrypted information transmission. This work inspires promising healing‐programming strategy healable wide tactile communicating.
Язык: Английский
Процитировано
1
Nano Energy, Год журнала: 2025, Номер unknown, С. 110709 - 110709
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Nano-Micro Letters, Год журнала: 2025, Номер 17(1)
Опубликована: Март 12, 2025
Abstract Many natural organisms have evolved unique sensory systems over millions of years that allowed them to detect various changes in their surrounding environments. Sensory feature numerous receptors—such as photoreceptors, mechanoreceptors, and chemoreceptors—that types external stimuli, including light, pressure, vibration, sound, chemical substances. These stimuli are converted into electrochemical signals, which transmitted the brain produce sensations sight, touch, hearing, taste, smell. Inspired by biological principles systems, recent advancements electronics led a wide range applications artificial sensors. In current review, we highlight developments sensors inspired utilizing soft ionic materials. The versatile characteristics these materials introduced while focusing on mechanical electrical properties. features working sensing investigated terms six categories: vision, tactile, gustatory, olfactory, proximity sensing. Lastly, explore several challenges must be overcome outlining future research directions field
Язык: Английский
Процитировано
0
Nature Communications, Год журнала: 2025, Номер 16(1)
Опубликована: Март 12, 2025
Ionic actuators with capability of electro-mechanical transduction are emerging as a useful platform for artificial intelligence and modern medical instruments. However, the insufficient ion transport inside material interfaces usually leads to limited energy efficiency density actuators. Here, we report polyrotaxane interface adjustable based on sliding-ring effect highly-efficient ionic The switch status channels is synchronous actuation strains, barrier interfacial transfer reduced. As result, gets significantly improved. as-delivered devices stronger than that mammalian skeletal muscle. Based high performances, demonstrate fiber-shape soft actuator can be directly injected into biological tissue just using syringe. injectable promising surgical navigation physiological monitoring. Traditional capacitive mechanism suffers from low efficiency. authors sliding ring large density.
Язык: Английский
Процитировано
0
Journal of Polymer Research, Год журнала: 2025, Номер 32(5)
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Green Energy & Environment, Год журнала: 2025, Номер unknown
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0