From waste to Innovation: Advancing the circular economy with nanofibers using recycled polymers and natural polymers from renewable or waste residues DOI
Paulo Augusto Marques Chagas,

Felipe A. Lima,

Gabriela B. Medeirosi

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Electrostatic Accumulation‐Induced Auxiliary Field and Coaxial Airflow for Jet Convergence in Electrospinning DOI Open Access
Xudong Guan, Xiaoxuan Chen, Ruxin Gao

et al.

Advanced Engineering Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 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.

Language: Английский

Citations

0
Analysis of Recycled Polystyrene Electrospinning Process: Fiber Diameter, Morphology, and Filtration Applications DOI
Felipe de Aquino Lima,

Ana Carolina Sguizzato Honorato,

Gabriela Brunosi Medeiros

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115435 - 115435

Published: Jan. 1, 2025

Language: Английский

Citations

0
Sustainable Conversion of Expanded Polystyrene Waste into Nonwoven Fabric Using the Melt Jet Spinning Process: Characterization and Properties DOI Creative Commons
Ektinai Jansri,

Nanjaporn Roungpaisan,

Sommai Pivsa‐Art

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 20, 2025

Language: Английский

Citations

0
Short cellulose acetate nanofibers: A novel and scalable coating for enhancing nanoparticles filtration efficiency of filter media DOI
Paulo Augusto Marques Chagas,

Felipe A. Lima,

Vitor Yamanaka

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 358, P. 130315 - 130315

Published: Nov. 7, 2024

Language: Английский

Citations

1
Development of Bifunctional Electrospun Filters Incorporating Surfactants for Enhanced Particulate Matter Filtration and Antimicrobial Activity DOI
Edilton Nunes da Silva, Paulo Augusto Marques Chagas, Felipe de Aquino Lima

et al.

Fibers and Polymers, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

0
Asymmetric Membranes Obtained from Sulfonated HIPS Waste with Potential Application in Wastewater Treatment DOI Creative Commons
Marcial Alfredo Yam-Cervantes, Rita Sulub‐Sulub,

Mauricio Hunh-Ibarra

et al.

Membranes, Journal Year: 2024, Volume and Issue: 14(12), P. 247 - 247

Published: Nov. 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

Language: Английский

Citations

0
From waste to Innovation: Advancing the circular economy with nanofibers using recycled polymers and natural polymers from renewable or waste residues DOI
Paulo Augusto Marques Chagas,

Felipe A. Lima,

Gabriela B. Medeirosi

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

0