A review of superwetting aerogel-based oil-water separation materials

Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100741 - 100741

Опубликована: Март 12, 2024

Язык: Английский

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Thermo‐Responsive Trilayered Fibrous Dressing with Liquid Gate for Dynamical Exudate Regulation and Wound Moisture Balance

Advanced Functional Materials, Год журнала: 2024, Номер 34(17)

Опубликована: Янв. 6, 2024

Abstract Exudate plays a crucial role in wound healing, but an excessive amount can lead to over‐hydration of tissue and aggravating the infection injury. On other hand, inadequate exudate cause scarring hinder healing. Traditional dressings are unable regulate levels based on specific needs wound. To address this issue, liquid‐gated trilayered fibrous dressing capable pumping fluid temperature‐dependent manner is developed. This comprises hydrophilic cotton layer, thermo‐sensitive (TPPU) hydrophobic layer polyurethane (PU) nanofibers. The TPPU constituted by nanofibers that composed upper critical solution temperature (UCST)‐type polymer, PU, silver nanoparticles. intermediate exhibits changes its wettability upon heating, adjusting thickness ultimately achieving appropriate structure for guiding spontaneous transport. positive effect novel diabetic wounds observed, as it enhanced epithelialization collagen synthesis while reducing inflammation, accelerating healing process. has potential provide groundbreaking managing exudate, moisture balance promoting clinical settings.

Язык: Английский

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Superwetting metal mesh membranes for oil/water separation: A comprehensive review

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132016 - 132016

Опубликована: Фев. 1, 2025

Язык: Английский

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Janus stainless steel mesh-based membrane with asymmetric wettability for highly efficient gravity-driven oil-water emulsion separation

Journal of Membrane Science, Год журнала: 2024, Номер 702, С. 122801 - 122801

Опубликована: Апрель 22, 2024

Язык: Английский

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Fluorine-free preparation of superhydrophobic polyester fabric with directional moisture transport for efficient oil-water separation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 696, С. 134369 - 134369

Опубликована: Май 25, 2024

Язык: Английский

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Advanced absorption-storage water molecules strategy reinforces antifouling property for stable oil/water emulsions separation

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129748 - 129748

Опубликована: Сен. 1, 2024

Язык: Английский

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Hierarchical 0D CuO Wrapped by Petal-like 2D ZnO: A Strategic Approach of Superhydrophobic Melamine Sponge toward Wastewater Treatment

Langmuir, Год журнала: 2024, Номер 40(18), С. 9702 - 9716

Опубликована: Апрель 22, 2024

In addressing the pressing environmental challenges posed by frequent oil spills, this work presents a novel approach of synthesizing superhydrophobic three-dimensional (3D) porous melamine sponge (MS). CuO and ZnO nanoparticles were grown on MS via hydrothermal method to create MS/CuO/ZnO with multiscale hierarchical nanostructures. The resulting material exhibited stable water contact angle 155° through various tests. demonstrated exceptional absorption capacities (40–145 g/g 0.83–0.99 mL.cm–3), surpassing 98% efficiency in separation, retained reusability for 10 cycles. Impressively, achieved successful separation oil/water emulsions permeation flux 14870 L m–2 h–1. composite sponge, distinguished its high photodegradation ability, can degrade both water- oil-targeted pollutants under visible light irradiation from light-emitting diode (LED). With remarkable attributes including superior absorption, excellent mechanical resistance, photocatalytic it exhibits considerable potential applications wastewater treatment large-scale marine spill response. easily prepared emerges as versatile solution capable marking significant leap toward sustainable impactful remediation.

Язык: Английский

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Research on two-dimensional layered materials for metal corrosion protection: Advances and challenges

Progress in Organic Coatings, Год журнала: 2024, Номер 194, С. 108589 - 108589

Опубликована: Июнь 10, 2024

Язык: Английский

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Highly Moisture-Resistant Flexible Thin-Film-Based Triboelectric Nanogenerator for Environmental Energy Harvesting and Self-Powered Tactile Sensing

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(29), С. 38269 - 38282

Опубликована: Июль 10, 2024

Triboelectric nanogenerator (TENG) has been demonstrated as a sustainable energy utilization method for waste mechanical and self-powered system. However, the charge dissipation of frictional layer materials in humid environment severely limits their stable supply. In this work, new is reported preparing polymer film hydrophobic negative friction material by solution blending poly(vinylidene fluoride-

Язык: Английский

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Biomass materials with special wettability: A sustainable solution for efficient oil-water separation

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(35), С. 23315 - 23336

Опубликована: Янв. 1, 2024

Multifunctional applications of biomass materials with special wettability in oil–water separation and other fields.

Язык: Английский

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