Recent advances and perspectives in functional chitosan-based composites for environmental remediation, energy, and biomedical applications

Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101460 - 101460

Опубликована: Фев. 1, 2025

Язык: Английский

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Superhydrophobic sponge with self-cleaning properties for continuous and efficient oil-water separation in harsh environment

Construction and Building Materials, Год журнала: 2024, Номер 441, С. 137505 - 137505

Опубликована: Июль 23, 2024

Язык: Английский

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Advances in the application of superhydrophobic fabric surfaces for oil-water separation and extension of functionalization

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(6), С. 114156 - 114156

Опубликована: Сен. 19, 2024

Язык: Английский

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From biomass waste to bioaerogels - An alternative sustainable approach for wastewater remediation

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 282, С. 136994 - 136994

Опубликована: Ноя. 2, 2024

Язык: Английский

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Discarded floral foam as a source for green preparation of sustainable adsorbent for quick and efficient removal of phenoxyacetic acid herbicides from waters

Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137300 - 137300

Опубликована: Янв. 20, 2025

Язык: Английский

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A sodium alginate-polyaniline hydrogel evaporator with salt suppression ability and mechanical stability: Heterojunction construction and water treatment

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142366 - 142366

Опубликована: Март 1, 2025

Язык: Английский

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Design and Characterization of 3D‐Structured Permanent Superhydrophobic Nanofibers for Environmental Remediations

Journal of Applied Polymer Science, Год журнала: 2025, Номер unknown

Опубликована: Март 25, 2025

ABSTRACT The development of permanent superhydrophobic surfaces has attracted significant attention due to their usage in many applications, particularly environmental and biomedical remediations. Among the various fabrication techniques, electrospinning emerged as an advantageous flexible method for fabricating nanofibers with tailored surface characteristics. In this study, we explore enhancement properties by incorporating Teflon particles into matrices polystyrene (PS) polyvinyl chloride (PVC) through process. Electrospinning was employed fabricate three‐dimensional (3D) structured without highly hydrophobic average particle size 180 nm. Following these nanofibers, a series heat treatments were applied at temperatures (0°C, 50°C, 75°C, 100°C, 125°C) different durations (30 min, 1 h, 2 4 h) improve further. hydrophobicity assessed water contact angle (WCA) measurements, which confirmed that all exhibited behavior. addition particles, combined treatment, significantly enhanced resulting WCA values 155.75° PS 151.62° PVC thereby categorizing them having properties. Further characterization conducted using scanning electron microscopy (SEM) Fourier‐transform infrared (FTIR) spectroscopy analyze morphology chemical compositions. These analyses indicated consistently fell within submicron nanoscale range, uniform distribution observed across nanofiber surfaces. resultant fiber diameters range 400 nm μm, while ranged from 200 600 Collectively, results suggest fabricated 3D are viable candidates health remediations energy mitigations.

Язык: Английский

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Hydrogel-based composite interfacial evaporators: Rapid preparation, contaminant control, and desalination

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136725 - 136725

Опубликована: Март 1, 2025

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Superhydrophobic Materials and Intermolecular Forces for Microplastics Removal

ACS Materials Letters, Год журнала: 2025, Номер unknown, С. 1723 - 1731

Опубликована: Апрель 2, 2025

Язык: Английский

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Photothermal Superhydrophobic Zinc Oxide Cotton Fabric Based on an Impregnation Method

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Апрель 8, 2025

Superhydrophobic materials have applications such as oil-water separation, antifouling, and antibacterial properties. At present, most of the manufacturing process superhydrophobic coatings not only is costly but also causes pollution to environment, which in line with concept green sustainable development. In this work, we prepared a coating using environmentally friendly chitosan, nanozinc oxide, γ-aminopropyl triethoxysilane (KH550), stearic acid. The cotton fabric showed remarkable Under simulated sunlight, surface temperature can increase 50 °C. sustained its property after at least 80 tape peeling tests, occurrences sandpaper friction, 3.5 h washing, 24 high-temperature heat treatment. Besides, be utilized for separation reusable. effectiveness reaches more than 95%. Therefore, inexpensive ecofriendly oxide/chitosan-based has application potential.

Язык: Английский

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