Biomass-based composite aerogel enhanced by attapulgite: an innovative photothermal material for efficient recovery of highly-viscous oil

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 686, С. 133352 - 133352

Опубликована: Фев. 1, 2024

Язык: Английский

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A comprehensive review of salt rejection and mitigation strategies in solar interfacial evaporation systems

Desalination, Год журнала: 2024, Номер unknown, С. 118507 - 118507

Опубликована: Дек. 1, 2024

Язык: Английский

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A Degradable Photo‐Thermal Aerogel with Biomimetic Structure and Selective Wettability for High‐Throughput Recovery of Viscous Crude Oil

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Abstract Adsorbents with super‐wettability are deemed as an ideal candidate in treatment of oil spills, however, the recovery high‐viscous crude faces difficulties low adsorption efficiency and recycling burden from waste adsorbents. In this study, inspired by substances transport channel stem colocasia gigantea, a photo‐thermal flame‐retardant aerogel super‐hydrophobicity/super‐oleophilicity exhibits high‐throughout 548 kg m −2 h −1 toward solid‐paste under solar illumination 0.1 W cm . These properties attributed to its optimized aperture distribution vertically aligned bio‐channel structure, which can be controlled adjusting freeze‐drying process feeding ratios skeleton between cellulose chitosan. Significantly, self‐decomposition as‐prepared is demonstrated after burying it soil environment, showing remarkable natural degradability. Additionally, maintains water rolling angle 8 ± 1° even 100 cycles compression test immersion organic solvent (120 h) corrosive solution (24 h), demonstrating good mechanochemical durability. This work endows adsorbent selective super‐wettability, degradeability, conversion, flame‐retardancy, highly demanded multi‐scenarios recovery.

Язык: Английский

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Biomass aerogel: An emerging eco-friendly material for adsorbing pollutants in water

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162977 - 162977

Опубликована: Апрель 1, 2025

Язык: Английский

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Multifunctional Superhydrophobic Sponge In Situ Anchoring of Ag-MnO₂ via Polydopamine Activation for Efficient Oil–Water Separation, Photothermal Conversion and Antibacterial Applications

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Май 6, 2025

Frequent oil spills and the discharge of oily wastewater pose serious threats to environment, ecosystems, humans. Herein, a multifunctional superhydrophobic sponge was successfully prepared through in situ growth Ag-MnO2 nanoparticles assisted by polydopamine rapid deposition subsequent hydrophobic silicon modification. Owing synergistic effects hierarchical micro/nanostructure methyl-terminated surface modification, obtained has water contact angle (WCA) 156.5°, demonstrating excellent chemical stability structural durability under harsh environmental media mechanical damage. For oil-water separation, adsorption capacity modified for various oils ranges from 58.2 132.6 times its own weight great separation efficiency up 98.38%. Through photothermal conversion effect nanocomposite, temperature material can reach 64.1 °C simulated radiation, achieving recovery high-viscosity oil. Additionally, immobilization silver within skeleton effectively inhibits Escherichia coli Staphylococcus aureus, exhibiting antibacterial properties that facilitate elimination bacteria organically contaminated sources. Therefore, this study provides high potential efficient application crude recovery, pollution water.

Язык: Английский

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Tunable oil-water separation using engineered cellulose membranes

Chemosphere, Год журнала: 2025, Номер 382, С. 144319 - 144319

Опубликована: Май 21, 2025

Язык: Английский

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A robust and high-throughput superhydrophobic-superoleophilic Zn/Ni composite coating prepared on stainless steel mesh for oil-water separation

Materials Today Communications, Год журнала: 2024, Номер unknown, С. 110713 - 110713

Опубликована: Окт. 1, 2024

Язык: Английский

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Recent advances on the fabrication of superwettable layered double hydroxides materials for oil–water separation

Materials Today Proceedings, Год журнала: 2023, Номер unknown

Опубликована: Сен. 1, 2023

Язык: Английский

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Decontamination of Oily and Micro-pollutant Loaded Wastewater Using Metal Organic Framework

Elsevier eBooks, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

Язык: Английский

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Bioinspired superhydrophobic polysulfone foams with micro/nano hierarchical structures for highly efficient solar-assisted cleanup of viscous crude oil

Applied Surface Science, Год журнала: 2024, Номер 682, С. 161702 - 161702

Опубликована: Ноя. 4, 2024

Язык: Английский

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