Composites Communications, Год журнала: 2024, Номер unknown, С. 102167 - 102167
Опубликована: Ноя. 1, 2024
Язык: Английский
Nano Energy, Год журнала: 2025, Номер unknown, С. 110805 - 110805
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
4
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Март 18, 2025
Abstract Freeze casting is a versatile technique for organizing low‐dimensional building blocks into ordered porous structural materials. However, the freeze‐casting fabrication of materials with robust and topologically elastic skeleton to withstand harsh conditions challenging. Herein, silanized ultra‐homogeneous nanocomposite aerogel fabricated using gelation‐constrained strategy. Diverging from traditional methods employing solution precursor, approach involves process utilizing rational‐designed supramolecular hydrogel as quasi‐solid precursor. The within hydrogel, enclosed in dense hydrogen‐bonded network, effectively mitigate secondary agglomeration caused by ice crystallization concentration enrichment during freeze‐casting. By forming cellular an interconnected nanoparticle resulting aerogels exhibit exceptional mechanical elasticity retaining over 98% height after 10 000 compression cycles, along superior electrical properties showing 78.9% increase conductivity compared conventional aerogels. Wearable piezoresistive sensors these demonstrate outstanding force sensing capabilities, broad linear range (0–17.6 kPa) high sensitivity (1.32 kPa −1 ). When integrated intermediate layer protective garments, offer insulation fire resistance, enabling them endure like repetitive extreme deformations, exposure high‐temperature flames, water‐erosion damages.
Язык: Английский
Процитировано
1
Nanomaterials, Год журнала: 2025, Номер 15(5), С. 332 - 332
Опубликована: Фев. 21, 2025
Exoskeletons play a crucial role in joint healthcare by providing targeted support and rehabilitation for individuals with musculoskeletal diseases. As an assistive device, the accurate monitoring of user’s signals exoskeleton status using wearable sensors is essential to ensure efficiency conducting complex tasks various scenarios. However, balancing sensitivity stretchability devices applications remains significant challenge. Here, we introduce strain sensor detecting finger knee motions. The utilizes stretchable elastic conductive network, incorporating multi-walled carbon nanotubes (MWCNTs) into Ecoflex. concentration MWCNTs has been meticulously optimized achieve both high gauge factor (GF) stability. With its sensitivity, enabled be applied angle joints. By integrating human joints it can simultaneously detect flexion extension movements real-time. This holds potential enhancing performance improving technologies.
Язык: Английский
Процитировано
0
Nano-Micro Letters, Год журнала: 2025, Номер 17(1)
Опубликована: Апрель 25, 2025
Abstract Advances in wearable electronics and information technology drive sports data collection analysis toward real-time visualization precision. The growing pursuit of athleticism healthy life makes it appealing for individuals to track their health exercise seamlessly. While numerous devices enable monitoring, maintaining comfort over long periods remains a considerable challenge, especially high-intensity sweaty scenarios. Textiles, with breathability, deformability, moisture-wicking abilities, ensure exceptional during prolonged wear, making them ideal platforms. This review summarized the progress research on textile-based monitoring devices. First, design principles fabrication methods smart textiles were introduced systematically. Textiles undergo distinctive fiber–yarn–fabric or fiber–fabric manufacturing process that allows regulation performance integration functional elements at every step. Then, requirements precise textiles, including main vital signs, joint movement, transmission, discussed. Lastly, applications various scenarios are demonstrated. Additionally, provides an in-depth emerging challenges, strategies, opportunities development sports-oriented textiles. Smart not only maintain accuracy sports, but also serve as inexpensive efficient information-gathering terminals. Therefore, developing multifunctional, cost-effective systems personalized healthcare is pressing need future intelligent sports.
Язык: Английский
Процитировано
0
Composites Communications, Год журнала: 2025, Номер unknown, С. 102465 - 102465
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Composites Part A Applied Science and Manufacturing, Год журнала: 2024, Номер unknown, С. 108668 - 108668
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
1
Composites Communications, Год журнала: 2024, Номер unknown, С. 102167 - 102167
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
0