An Efficient Sol–Gel Strategy to Fabricate Superhydrophobic and Oleophobic Polyester Fabrics With Enhanced Mechanical Stability and Chemical Durability Using Perfluorodecyltrimethoxysilane (PFDMS)

Surface and Interface Analysis, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

ABSTRACT The development of functionalized amphiphobic coatings on polyester (PET) fabrics has always been a research hotspot. However, maintaining the physical and chemical stability coating poses challenges. A high‐efficiency, convenient, one‐step sol–gel approach to fabricate PET coated with perfluorodecyltrimethoxysilane (PFDMS) was introduced, imparting both superhydrophobic oleophobic properties. PFDMS significantly enhanced fabric's resistance wear, UV light, erosion. wettability, morphology, composition fabric were characterized by contact angle measurement, scanning electron microscopy (SEM), energy dispersive X‐ray (EDX), photoelectron spectroscopy (XPS). effects concentration hydrolysis time wettability investigated. When PFDMS:NH 4 OH:EtOH = 3:50:50, 10 min, modified exhibited water (WCA) 152.2° an oil (OCA) 130.5°. Further tests demonstrated that PFDMS‐modified possessed excellent mechanical stability, durability, environmental stability. Additionally, these showed remarkable antipollution self‐cleaning Thus, new method for creating robust, long‐lasting, stable proposed, aiming streamline production, enhance scalability, broaden product applications.

Language: Английский

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Full utilization of Flammulina filiformis spent mushroom substrate for sustainable production of oil/water separation bacterial nanocellulose composite with high liquid flux and seperation efficiency

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 305, P. 140861 - 140861

Published: Feb. 11, 2025

Language: Английский

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Superhydrophobic magnetic melamine sponge modified by flowerlike ZnO and stearic acid using dip coating method for oil and water separation

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 3, 2025

The increasing occurrence of oil spills and industrial effluents containing have heightened the need for effective oil-water separation. This study developed a magnetic superhydrophobic melamine sponge using dip-coating method with ZnO, stearic acid, Fe3O4 nanoparticles. Characterization via XRD, FESEM, EDX, FT-IR, AFM, VSM, water contact angle measurements (160.96˚ ± 0.65˚) revealed its excellent properties. demonstrated sorption capacity 36.12 1.9 to 83.71 2.8 g·g−1 separation efficiency ranging from 97.82 1.3 99.83 1.7%. Its performance in removing real effluent was also evaluated. Additionally, exhibited reusability high separating emulsified droplets. These results highlight potential modified as an sorbent oily wastewater treatment.

Language: Английский

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Sustainable, nonflammable and superoleophobic chitosan-phytic acid@attapulgite coating on polyamide textile: Efficient remediation of corrosive high-temperature oily water

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(2), P. 116163 - 116163

Published: March 12, 2025

Language: Английский

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Reversible Conversion Superwetting Coatings with Tio2-Based Heterojunction Materials for Enhancing Efficient Oily Water Treatment and Water Purification

Published: Jan. 1, 2025

Language: Английский

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Modified Nano Titania Assisted Oil/Water Separation Fabric with Selective Wettability and Antifouling Properties

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106547 - 106547

Published: April 1, 2025

Language: Английский

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Super-amphiphobic arabic gum-based coatings on textile for on-demand oily and dye wastewater treatment

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 251, P. 126341 - 126341

Published: Aug. 15, 2023

Language: Английский

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Self-cleaning and friction-resistant superhydrophobic and oleophilic cotton for separation of stable emulsified oil

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2023, Volume and Issue: 677, P. 132358 - 132358

Published: Sept. 4, 2023

Language: Английский

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A novel asymmetric superwetting filter prepared by easily mass-produced strategy for high-efficient and switchable water/oil filtration

Chemical Engineering Science, Journal Year: 2024, Volume and Issue: unknown, P. 120749 - 120749

Published: Sept. 1, 2024

Language: Английский

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