Electrostatic Accumulation‐Induced Auxiliary Field and Coaxial Airflow for Jet Convergence in Electrospinning

Advanced Engineering Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

Controlling the stability of charged jet during electrospinning process remains a critical challenge for achieving precision in and optimizing structural design nanofibers. This research introduces novel technique, termed Airflow Synergistic Electrostatic Field (ASEF) focusing. During process, is guided through perforated insulating plate by coaxial airflow. The charges accumulate around holes, creating electrostatic lenses that focus jet. results indicate this method not only suppresses oscillation, ensuring precise deposition spinning jet, but also improves nanofibrous structure, thereby altering its mechanical properties morphological features. Orthogonal experiments finite element simulations were employed to optimize provide theoretical validation technique. Under optimized conditions (20 cm distance, 20 kV voltage, kPa airflow pressure, 5 auxiliary electric field), area was successfully reduced 4.0 2 . Finally, proof‐of‐concept experiment using eggshells as model substantiated ASEF technique's potential electrospun fibers encapsulation performance, offering new possibilities biomedical applications such non‐invasive wound repair.

Язык: Английский

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Analysis of Recycled Polystyrene Electrospinning Process: Fiber Diameter, Morphology, and Filtration Applications

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115435 - 115435

Опубликована: Янв. 1, 2025

Язык: Английский

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Sustainable Conversion of Expanded Polystyrene Waste into Nonwoven Fabric Using the Melt Jet Spinning Process: Characterization and Properties

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

Опубликована: Янв. 20, 2025

Язык: Английский

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Short cellulose acetate nanofibers: A novel and scalable coating for enhancing nanoparticles filtration efficiency of filter media

Separation and Purification Technology, Год журнала: 2024, Номер 358, С. 130315 - 130315

Опубликована: Ноя. 7, 2024

Язык: Английский

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Development of Bifunctional Electrospun Filters Incorporating Surfactants for Enhanced Particulate Matter Filtration and Antimicrobial Activity

Fibers and Polymers, Год журнала: 2024, Номер unknown

Опубликована: Окт. 1, 2024

Язык: Английский

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Asymmetric Membranes Obtained from Sulfonated HIPS Waste with Potential Application in Wastewater Treatment

Membranes, Год журнала: 2024, Номер 14(12), С. 247 - 247

Опубликована: Ноя. 22, 2024

The recovery and reuse of high-impact polystyrene (HIPS) into high-value products is crucial for reducing environmental thermoplastics waste promoting sustainable materials various applications. In this study, asymmetric membranes obtained from sulfonated HIPS were used salt dye removals. incorporation sulfonic acid (-SO

Язык: Английский

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From waste to Innovation: Advancing the circular economy with nanofibers using recycled polymers and natural polymers from renewable or waste residues

Journal of Industrial and Engineering Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

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