Submicron-ultrathin PE/PDVB composite membrane for efficient oil/water separation

Journal of Membrane Science, Год журнала: 2024, Номер 701, С. 122701 - 122701

Опубликована: Апрель 2, 2024

Язык: Английский

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Structure and properties of biaxial stretched submicron thin UHMWPE membranes

Polymer, Год журнала: 2023, Номер 285, С. 126393 - 126393

Опубликована: Сен. 29, 2023

Язык: Английский

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Regulating soil polarity to achieve efficient Fenton direct oxidation of total petroleum hydrocarbons in soil

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115984 - 115984

Опубликована: Фев. 1, 2025

Язык: Английский

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300-Nm-Ultrathin Polyethylene Supporting Layer Boosts Nanofiltration Membrane with Superior Mono-/Divalent Anions Selectivity

Опубликована: Янв. 1, 2024

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Язык: Английский

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Nanofiltration Membrane with Enhanced Ion Selectivity Based on a Precision-Engineered Ultrathin Polyethylene Supporting Layer

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(47), С. 65281 - 65294

Опубликована: Ноя. 13, 2024

Nanofiltration (NF) technology is increasingly used in the water treatment and separation fields. However, most research has focused on refining selective layer while overlooking potential role of supporting layer. With expertise ultrathin polymer films, particularly production polyethylene (PE) membranes, we explore possibility improving NF membrane performance by precisely controlling structure surface properties this work. Here, introduced an innovative that a submicrometer PE produced through biaxial stretching process, which significantly thinner than commercial membranes available market. The core innovations are as follows: first, precise control rather just layer, achieving significant enhancements overall performance; second, served tunable interface for interfacial polymerization, offering possibilities structural advancing innovations. resulting boasts thickness ∼630 nm, represents thinnest documented to date. This showed ultrahigh Cl–/SO42– selectivity 338.03, placing it at forefront existing literature. study sheds light important preparation layers. We believe approach contribute development ultrathin, high-performance membranes.

Язык: Английский

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Carboxymethylated PVA/PVDF ultrafiltration membrane for removing Cu(II) from water

Polymer, Год журнала: 2024, Номер unknown, С. 127866 - 127866

Опубликована: Ноя. 1, 2024

Язык: Английский

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Freestanding Measurement of the Polar/Nonpolar Adsorption Interface for Complete Hydrophobicity Switching in Polyethylene Nanofibrous Membranes by Trace Poly(Acrylic Acid)

Polymer, Год журнала: 2024, Номер unknown, С. 127879 - 127879

Опубликована: Ноя. 1, 2024

Язык: Английский

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