Using different Heuristic strategies and an adaptive Neuro-Fuzzy inference system for multi-objective optimization of Hybrid Nanofluid to provide an efficient thermal behavior

Swarm and Evolutionary Computation, Год журнала: 2024, Номер 86, С. 101536 - 101536

Опубликована: Март 23, 2024

Язык: Английский

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Tailored eutectic alloy coating for enhanced EMI and X-ray protection by basalt fiber CNT/epoxy composite

Journal of Materials Research and Technology, Год журнала: 2024, Номер 31, С. 689 - 697

Опубликована: Июнь 17, 2024

In this study, eutectic-Bi–Sn-coated basalt fiber (BF)-reinforced carbon nanotube (CNT)/epoxy hybrid composites were fabricated for dual functionality, i.e., in managing and shielding clinical X-ray radiation electromagnetic interference (EMI). BF mats coated with Bi–Sn nanoparticles subsequently layered multi-walled CNTs mixed epoxy resin using the vacuum-assisted transfer method. High resolution field emission scanning electron microscopy revealed a good dispersion of over and, within matrix. diffraction analysis confirmed presence Bi–Sn, basalt, CNT phases composites. High-resolution Raman spectroscopy characteristic peaks corresponding to CNTs, epoxy, phases. EMI total effectiveness (SET) X-band frequency range (8.2–12.4 GHz) demonstrated that Bi–Sn/BF/CNT/epoxy (S3) exhibits highest SET value 30.4 dB, which is attributable synergistic effect coating filler. Analysis X-ray-radiation leakage all composite samples effectively attenuated X-rays minimal leakage, limited 6.8 mR. These results indicate potential these applications as eco-friendly, non-toxic, lead-free various industries including healthcare, electronics, aerospace, defense.

Язык: Английский

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Highly thermally conductive composite films by the rational assembly of aramid nanofibers with low-dimensional nanofillers

Journal of Materials Research and Technology, Год журнала: 2024, Номер 30, С. 4003 - 4023

Опубликована: Апрель 16, 2024

Highly efficient thermal management of electronic devices has grown in significance with the burgeoning semiconductor technology and 5th generation communication. It is urgently desired to rationally construct highly thermally conductive composite films for enhancing performance, service life operation reliability equipment. Aramid nanofibers (ANFs), as one most promising building blocks fabricate high-performance multifunctional films, have attracted wide attention researchers over past few years due its impressive mechanical performances, excellent electric insulation, outstanding stability. Especially, rational assembly ANFs low-dimensional nanofillers exhibits significant opportunity developing flexible films. However, there no specialized review systematically summarize research advances prospective challenges this area until now. Herein, preparation strategies, structure properties, well potential applications various ANFs-based different are highlighted. Finally, possible opportunities envisioned. This brief delivers readers an in-depth understanding conduction performances which may give meaningful enlightenment designing advanced materials functional composites.

Язык: Английский

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A Cooling Strategy for Photovoltaic Modules in Rear Encapsulation Film

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 29, 2025

Язык: Английский

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Aramid Nanofibers-Assisted Graphite Films for Efficient Electromagnetic Interference Shielding

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112269 - 112269

Опубликована: Фев. 1, 2025

Язык: Английский

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