Advanced Fiber Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 13, 2024
Language: Английский
Journal of Material Science and Technology, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Language: Английский
Citations
12
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 28, 2025
Abstract Excessive electromagnetic pollution caused by waves can interfere with the normal use of electronic devices or cause unnecessary damage to human health. Although conductive polymer composites (CPCs) are used replace traditional metals as an effective strategy for managing undesirable waves, CPCs have a non‐negligible trade‐off in enhancement interference (EMI) shielding effectiveness and absorption coefficient because their reflection‐dominated EMI mechanism. Therefore, alleviate secondary pollution, absorption‐dominated asymmetric structures urgently needed. Recently, structural designs advanced significantly, but seldom been summarized discussed detail. Consequently, this review first systematically summarizes current progress after brief clarification about necessity configuration structure design. Afterward, various fiber, layered, porous, composite described. Besides, versatility is briefly introduced. Finally, challenges prospects proposed guide future advancement field.
Language: Английский
Citations
2
Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112235 - 112235
Published: Feb. 1, 2025
Language: Английский
Citations
1
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 21, 2025
Abstract Achieving wearable, multifunctional e‐textiles with high mechanical properties, exceptional environmental durability, and intelligent, responsive capabilities remains a significant challenge. Here, novel high‐strength, environmentally adaptable, intelligent electromagnetic interference (EMI) shielding fibers/e‐textiles composed of polyvinyl alcohol‐assisted multiple crosslinking MXene nanosheets are prepared through facile, scalable wet spinning approach. The synergistic effect hydrogen, ionic, covalent bonds significantly enhances the hydrophobicity, waterproof capability, oxidation resistance MXene‐embedded fibers/textiles, contributing to reliability durability wearable textiles even in harsh environments. Moreover, high‐efficiency utilization PVA MXene, can achieve dynamic, wide‐ranging control EMI SE multimodal response involving orientation, humidity, light/electric stimuli. type acting as smart “On/Off” or “High/Low” switches demonstrated. Combined multifunctionalities thermal therapy, deicing, antibacterial implemented, adaptive, multimodal‐responsive show great promise for advancing development next‐generation, electronics.
Language: Английский
Citations
1
ACS Nano, Journal Year: 2024, Volume and Issue: unknown
Published: Nov. 27, 2024
Structural-functional integrated polymer fibers with exciting properties are increasingly important for next-generation technologies. Herein, we report the structural-functional graphene-skinned aramid fiber (GRAF) featuring high conductivity, strength, and light weight, which is weaved efficient electromagnetic interference (EMI) shielding. Graphene was self-assembled onto surface of through a dip-coating strategy using an polyanion (APA) as binder etchant. The molecular dynamics (MD) simulation results show that binding energy APA-modified chain graphene (1.3 J/m
Language: Английский
Citations
5
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 503, P. 158320 - 158320
Published: Dec. 9, 2024
Language: Английский
Citations
5
Composites Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 111081 - 111081
Published: Jan. 1, 2025
Language: Английский
Citations
0
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 4, 2025
Abstract The rapid development of wireless communication and infrared (IR) detection technologies has generated an increasing demand for large‐size high‐performance wearable electromagnetic interference (EMI) shielding IR stealth textiles. Herein, meter‐scale MXene/graphene oxide (MG)@monstera nanocellulose (MC) core‐shell nanofiber textiles are fabricated the first time using a multi‐stage cryogenic drying‐assisted coaxial wet spinning assembly strategy, with MG as conductive composite core MC organic skeleton shell. highly aligned shell dense endow nanofibers great toughness ≈39.6 MJ m −3 , strong strength >≈180 MPa, high conductivity 6.4 × 10 3 S −1 . exhibit unprecedented ultra‐broadband EMI performance covering gigahertz terahertz bands, optimal effectiveness up to 84 85 dB in band 8.2–26.5 GHz 0.3–1.5 THz, respectively, at only 185 µm thick. Superb near‐ mid‐IR ranges is also achieved, benefitting from their good heat resistance low emissivity. Furthermore, demonstrate excellent dyeability, flame retardancy, Joule heating, stress‐sensing properties. Such scalable prepared superior comprehensive have broad application prospects future smart protective devices.
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 25, 2025
Abstract Paper‐based composites are excellent choice for flexible electromagnetic shielding materials. Carbon fiber paper (CFP), with its electrical conductivity and porosity, can be combined various conductive materials to further improve interference (EMI) capabilities. However, the large‐scale industrial application of CFP remains rarely explored requires research optimize overall performance commercialization. MXene, a 2D material metal‐like conductivity, significantly enhance wave (EMW) energy loss. This study investigates effects MXene concentration gradients number sprayed layers on EMI effectiveness carbon using simple spraying process. The composite is fabricated through impregnation blending technique, while correlation between efficiency systematically investigated. Results show that 7‐layer achieves an average SE 78.23 dB in X─band. also exhibits hydrophobicity, high tensile strength, flexibility, ultra‐lightweight properties. surface density assembly only 0.08546 g cm −2 . straightforward preparation process this makes it highly suitable industrial‐scale production, demonstrating significant potential aerospace, 5G technology, other related fields.
Language: Английский
Citations
0
Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116310 - 116310
Published: March 1, 2025
Language: Английский
Citations
0