Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158403 - 158403
Опубликована: Дек. 1, 2024
Язык: Английский
Composites Communications, Год журнала: 2024, Номер 50, С. 101993 - 101993
Опубликована: Июль 9, 2024
Язык: Английский
Процитировано
60
Nano-Micro Letters, Год журнала: 2024, Номер 17(1)
Опубликована: Сен. 20, 2024
Abstract Research efforts on electromagnetic interference (EMI) shielding materials have begun to converge green and sustainable biomass materials. These offer numerous advantages such as being lightweight, porous, hierarchical. Due their porous nature, interfacial compatibility, electrical conductivity, hold significant potential EMI Despite concerted the of been reported, this research area is still relatively new compared traditional In particular, a more comprehensive study summary factors influencing including pore structure adjustment, preparation process, micro-control would be valuable. The methods characteristics wood, bamboo, cellulose lignin in field are critically discussed paper, similar summarized analyzed. composite fillers various were reviewed. paper also highlights mechanism well existing prospects challenges for development trends field.
Язык: Английский
Процитировано
36
Materials Today Communications, Год журнала: 2025, Номер unknown, С. 111879 - 111879
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1
Composites Communications, Год журнала: 2024, Номер 51, С. 102036 - 102036
Опубликована: Авг. 15, 2024
Язык: Английский
Процитировано
6
Polymer-Plastics Technology and Materials, Год журнала: 2024, Номер 63(14), С. 1917 - 1958
Опубликована: Июнь 17, 2024
The progression of cutting-edge materials for effectively safeguarding against electromagnetic radiation has emerged as an urgent priority within the scientific community. This study evaluates present research status EMI shielding based on polymer nanocomposites. review encompasses exploration principles behind shielding, followed by a concise narration most widely utilized synthesis techniques and nanocomposites designed shielding. Special attention is given in unraveling correlation between nanomaterials these composites, type fillers employed, their interference efficiency (EMI SE). In addition methods, mechanism are also reviewed. A detailed discourse gaps various fields where hold potential applications presented, prospective avenues suggested to overcome current technological challenges.
Язык: Английский
Процитировано
5
Deleted Journal, Год журнала: 2024, Номер unknown
Опубликована: Сен. 8, 2024
Abstract In conjunction with the advancement of digital healthcare, field wearable biosensors has experienced rapid growth in recent years and is projected to expand further coming years. As enter their next phase, emphasis increasingly placed on developing comfortable, breathable, washable, lightweight intelligent fibers textiles as key components. This review examines contributions both natural synthetic biosensors. The structure preparation process are systematically elucidated, including development conductive layer. Additionally, micro–nano technologies that have emerged this domain highlighted such built‐in power supplies, wireless data transmission, precise analysis driven by artificial intelligence, machine learning. Furthermore, advanced functionalities integrated into biosensing systems, heat management, real‐time displays, human–machine interaction summarized. Moreover, applications fiber‐based for monitoring biophysical biochemical signals presented. Finally, challenges faced community working sensors based discussed alongside promising future directions.
Язык: Английский
Процитировано
5
Advanced Materials, Год журнала: 2024, Номер unknown
Опубликована: Окт. 3, 2024
Abstract The rapid development of wearable electronics, personal mobile equipment, and Internet Things systems demands smart textiles that integrate multiple functions with enhanced durability. Herein, the study reports robust multifunctional energy harvesting, electromagnetic interference (EMI) shielding, flame resistance, Joule heating capabilities, fabricated by a facile yet effective integration method using deposition cross‐linked MXene (Ti 3 C 2 T x ), poly(vinyl alcohol) (PVA), poly(acrylic acid) (PAA) onto traditional Korean paper, Hanji via vacuum filtration. Comprehensive analyses confirm cross‐linking, structural integrity, interface stability in MXene/PVA/PAA‐Hanji (MPP‐H) textiles, which synergistically boost their performance. MPP‐H exhibit remarkable power generation lasting over 60 min density 102.2 µW cm −3 an 31.0 mWh upon application 20 µL NaCl solution. EMI shielding effectiveness (SE) per unit thickness X‐band (8.2–12.4 GHz) is up to 437.6 dB mm −1 , ratio absorption reflection reaching 4.5, outperforming existing materials. Superior thermo‐chemo‐mechanical properties (flame heating, durability, washability) further demonstrate versatile usability. enables diverse functionalities within single, textile through scalable fabrication method, offering transformative potential for mobility platforms.
Язык: Английский
Процитировано
5
Applied Surface Science, Год журнала: 2025, Номер unknown, С. 162436 - 162436
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Journal of Nanobiotechnology, Год журнала: 2025, Номер 23(1)
Опубликована: Апрель 1, 2025
Chemical pesticides face significant challenges regarding their efficacy and environmental impact. Plant-based food attractants have emerged as a promising green alternative for pest control. However, field application is limited by the short duration of effectiveness, necessitating improved carrier systems sustained release. Electrospinning technology in this field, with core-shell fibers offering superior performance efficient loading release compared to uniaxial fibers, highlighting potential further development. In study, micro-nano fiber mats were prepared via coaxial electrospinning using multiple environmentally friendly polymers. These firstly successfully loaded bisexually attractive Loxostege sticticalis adults, including 1-octen-3-ol, trans-2-hexenal, linalool, anethole, enabling effective trapping. The components spinning solution chemically compatible, after spinning, poly(3-hydroxybutyrate-co-4-hydroxybutyrate)/polycaprolactone (PHB/PCL) shell layer polyethylene oxide (PEO) core formed clear boundaries. achieved an average encapsulation efficiency 78% active ingredients, profile that delivered over 60% within 80 days while mitigating early burst Electroantennogram behavioral studies revealed retained electrophysiological activity at least 90 days, effectively attracting male female adult insects even 75 days. Field trials demonstrated significantly outperformed commercial slow-release carriers, higher number L. adults. Additionally, exhibited strong stress resistance, biodegradability, compatibility, protecting molecules minimizing ecological developed provide highly efficient, eco-friendly plant-based attractants, prolonged insect trapping performance. This study highlights sustainable agriculture management, paving way greener alternatives chemical pesticides.
Язык: Английский
Процитировано
0
Small, Год журнала: 2025, Номер unknown
Опубликована: Март 30, 2025
Abstract The escalating thermal challenges posed by increasing power densities in electronic devices emerge as a critical barrier to maintain their sustained and reliable operation. Addressing this issue requires the strategic development of materials with superior conductivity properties facilitate progress high‐power electronics development. Thermal conductive polymer composites incorporating ceramic material renowned for exceptional adjustability, insulating properties, moldability, are emerging promising solution urgent challenge. Hexagonal boron nitride (h‐BN) nanomaterials highly candidates management applications, owing mechanical stability, remarkable coefficients, minimal expansion characteristics, outstanding chemical inertness. In work, ≈10 years on high nitride‐filled is thoroughly summarized. Moreover, strategies h‐BN other nanomaterials‐filled at synthesis, functionalization, innovative structural design discussed detail. main future nitride‐polymer also proposed, which will provide meaningful guidance practical applications materials.
Язык: Английский
Процитировано
0