Fabrication of firm, superhydrophobic and antimicrobial PVDF@ZnO@TA@DT electrospun nanofibrous membranes for emulsion separation

Article Polymer Science

The High Flux of Superhydrophilic-Superhydrophobic Janus Membrane of cPVA-PVDF/PMMA/GO by Layer-by-Layer Electrospinning for High Efficiency Oil-Water Separation

Han Wu et al.

Summary: A strategy of superhydrophilic-superhydrophobic Janus membrane was provided to deal with the oil-water separation problem. The Janus membrane showed good separation performance, high stability and recyclability.

POLYMERS (2022)

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Article Materials Science, Characterization & Testing

Effect of crystal structure on nanofiber morphology and chemical modification; design of CeO2/PVDF membrane

Adam Verner et al.

Summary: Layered crystal structures form flat platelet-like crystallites, and nanofibers with such structures exhibit strip-like morphology. In this study, PVDF nanofibers were prepared with strip-like morphology and longitudinal folding, and surface-modified with CeO2 nanoparticles. Molecular modeling showed that the dominant PVDF(100) plane is suitable for anchoring the CeO2 nanoparticles. Preferred crystallographic orientations of the anchored CeO2 nanoparticles were also revealed. This successful surface modification provides potential applications for the CeO2/PVDF membrane.

POLYMER TESTING (2022)

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Article Biochemistry & Molecular Biology

Preparation and Characterization of High Mechanical Strength Chitosan/Oxidized Tannic Acid Composite Film with Schiff Base and Hydrogen Bond Crosslinking

Zhiyong Qin et al.

Summary: Chitosan-based composite films with excellent mechanical and antibacterial properties were prepared using tannic acid and oxidized tannic acid. The addition of these compounds improved the tensile strength of the films by constructing a dual network structure. The films also showed significant antibacterial effects against Escherichia coli.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022)

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Article Engineering, Environmental

Green preparation of PVDF hollow fiber membranes with multiple pore structure via melt spinning method for oil/water separation

Dawei Ji et al.

Summary: Poly(vinylidene fluoride) (PVDF) hollow fiber membranes were prepared through melt spinning method with CaCl2 and PEG as composite pore forming agents. The addition of PEG effectively improved the membrane's pore structure and permeation performance, while reducing the water contact angle and liquid entry pressure. The membranes also exhibited good oil/water separation performance.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

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Article Engineering, Environmental

Preparation of superhydrophobic polyimide fibrous membranes with controllable surface structure for high efficient oil-water emulsion and heavy oil separation

Xinyu Yao et al.

Summary: In this study, superhydrophobic, flexible, and foldable polyimide nanofiber membranes were prepared for heavy oil separation. The modified fibrous membranes showed excellent mechanical robustness and achieved both ultra-high oil-water selectivity and separation performance.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

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Article Engineering, Chemical

Vein-supported porous membranes with enhanced superhydrophilicity and mechanical strength for oil-water separation

Qingwu Long et al.

Summary: The study introduces a novel vein-supported porous membrane (VPM) fabricated by casting polyacrylonitrile on veins through non-solvent induced phase separation, demonstrating superior superhydrophilicity and oil-water separation performance. The VPM shows reduced oil adhesion and increased permeation flux, offering a promising approach for the design and fabrication of novel oil-water separation membranes using biomaterials.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Chemistry, Inorganic & Nuclear

Surface modification of zinc oxide nanoparticles by vinyltriethoxy silane (VTES)

Nikhita Khurana et al.

Summary: This article investigates the effect of different concentrations of vinyl triethoxysilane (VTES) on the surface modification of zinc oxide nanoparticles. Characterization techniques such as FTIR, TGA, SEM, EDX, XRD and contact angle confirm that a 15 wt% concentration of VTES is suitable for the surface modification of ZnO nanoparticles.

INORGANIC CHEMISTRY COMMUNICATIONS (2021)

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Article Engineering, Chemical

Fluorine-free and hydrophobic/oleophilic PMMA/PDMS electrospun nanofibrous membranes for gravity-driven removal of water from oil-rich emulsions

Yi-Ting Tsai et al.

Summary: This study investigated the use of highly porous nanofibrous membranes prepared through electrospinning of PMMA/PDMS for gravity-driven separation of oil-rich emulsions. The composite membranes showed high separation efficiency for various oil-rich emulsions, making them a promising material for effective and fast gravity-driven filtration.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Chemistry, Multidisciplinary

Superhydrophobic Self-Cleaning Hierarchical Micro-/Nanocomposite Coating with High Corrosion Resistance and Durability

Zhipeng Jin et al.

Summary: A superhydrophobic coating with hierarchical micro-/nanostructures was developed through PDMS modification, exhibiting excellent corrosion resistance and self-cleaning properties, making it suitable for various practical applications.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

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Review Materials Science, Multidisciplinary

An overview of superhydrophobic ceramic membrane surface modification for oil-water separation

Jamilu Usman et al.

Summary: Ceramic membranes are efficient in oil-water separation, but fouling and clogging phenomena restrict their performance. Innovation in using superhydrophobic-superoleophilic substrates and modifying ceramic membranes has the potential to enhance oil-water separation efficiency.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

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Article Chemistry, Physical

Zinc Oxide Nanoparticles for Water Purification

Angela Spoiala et al.

Summary: In this study, zinc oxide nanoparticles were synthesized and characterized by various methods for morphology and structure analysis, photocatalytic activity, and antimicrobial activity. The nanoparticles exhibited strong photocatalytic activity against a model pollutant and the strongest antibacterial activity against Gram-positive bacteria.

MATERIALS (2021)

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Article Engineering, Environmental

Nature-inspired chemistry toward hierarchical superhydrophobic, antibacterial and biocompatible nanofibrous membranes for effective UV-shielding, self-cleaning and oil-water separation

Wenjing Ma et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Polydopamine-Assisted Surface Coating of MIL-53 and Dodecanethiol on a Melamine Sponge for Oil-Water Separation

Xiaoxu Dong et al.

LANGMUIR (2020)

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Article Materials Science, Ceramics

Mechanically robust ZrO2 foams with 3D reticular architecture prepared from chemical-modified ZrO2 powder

Jingjing Liu et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

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Review Chemistry, Analytical

Design, engineering and analytical perspectives of membrane materials with smart surfaces for efficient oil/water separation

Nisar Ali et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

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Article Engineering, Chemical

Superhydrophobic Copper Foam Modified with n-Dodecyl Mercaptan-CeO2 Nanosheets for Efficient Oil/Water Separation and Oil Spill Cleanup

Ruixi Gao et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

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Article Materials Science, Multidisciplinary

Surface Migration of Fluorinated-Siloxane Copolymer with Unusual Liquid Crystal Behavior for Highly Efficient Oil/Water Separation

Yuqin Jiang et al.

ACS APPLIED POLYMER MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Stretchable, electrically conductive and superhydrophobic/superoleophilic nanofibrous membrane with a hierarchical structure for efficient oil/water separation

Xuewu Huang et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2019)

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Article Engineering, Chemical

Bio-inspired superhydrophobic and superoleophilic nanofibrous membranes for non-aqueous solvent and oil separation from water

Seyed Mandi Seyed Shahabadi et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2019)

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Article Engineering, Chemical

Electrospun polyvinylidene fluoride-based fibrous nanocomposite membranes reinforced by cellulose nanocrystals for efficient separation of water-in-oil emulsions

Xue Wang et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

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Article Materials Science, Coatings & Films

Fabrication and characterization of degradable and durable fluoride-free super-hydrophobic cotton fabrics for oil/water separation

Yali He et al.

SURFACE & COATINGS TECHNOLOGY (2019)

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Article Chemistry, Multidisciplinary

Efficient Synthesis of PVDF/PI Side-by-Side Bicomponent Nanofiber Membrane with Enhanced Mechanical Strength and Good Thermal Stability

Ming Cai et al.

NANOMATERIALS (2019)

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Article Nanoscience & Nanotechnology

Separation Mechanism and Construction of Surfaces with Special Wettability for Oil/Water Separation

Chaolang Chen et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Article Chemistry, Physical

Self-healing and superwettable nanofibrous membranes for efficient separation of oil-in-water emulsions

Yahui Cai et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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Proceedings Paper Forestry

Antibacterial activity of ZnO nanoparticles: dependence on particle size, dispersion media and storage time

O. Zakharova et al.

INTERNATIONAL JUBILEE SCIENTIFIC AND PRACTICAL CONFERENCE INNOVATIVE DIRECTIONS OF DEVELOPMENT OF THE FORESTRY COMPLEX (2019)

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Article Green & Sustainable Science & Technology

Strong Adhesives from Corn Protein and Tannic Acid

Gudrun Schmidt et al.

ADVANCED SUSTAINABLE SYSTEMS (2019)

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Article Polymer Science

Electrospinning of flux-enhanced chitosan-poly(lactic acid) nanofiber mats as a versatile platform for oil-water separation

Dong Wang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2018)

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Article Nanoscience & Nanotechnology

Biomimetic Multilayer Nanofibrous Membranes with Elaborated Superwettability for Effective Purification of Emulsified Oily Wastewater

Jianlong Ge et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

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Article Biotechnology & Applied Microbiology

Free-living bacteria and potential bacterial pathogens in sewage treatment plants

Kailong Huang et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2018)

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Article Chemistry, Physical

Fabrication of a novel superhydrophobic and superoleophilic surface by one-step electrodeposition method for continuous oil/water separation

Meisu Xiang et al.

APPLIED SURFACE SCIENCE (2018)

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Article Environmental Sciences

Effect of asymmetric wettability in nanofiber membrane by electrospinning technique on separation of oil/water emulsion

Jiyeol Bae et al.

CHEMOSPHERE (2018)

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Article Chemistry, Physical

Graphene oxide, chitosan and silver nanocomposite as a highly effective antibacterial agent against pathogenic strains

Heena Khawaja et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2018)

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Article Engineering, Chemical

Gravity-driven ultrafast separation of water-in-oil emulsion by hierarchically porous electrospun Poly(L-lactide) fabrics

Jingxin Zhao et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Article Engineering, Chemical

Polydopamine nanocluster decorated electrospun nanofibrous membrane for separation of oil/water emulsions

Jing Wang et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Article Environmental Sciences

Chitin nanowhisker - Inspired electrospun PVDF membrane for enhanced oil-water separation

Sreerag Gopi et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2018)

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Article Nanoscience & Nanotechnology

ZnO Nanoporous Spheres with Broad-Spectrum Antimicrobial Activity by Physicochemical Interactions

Eva de Lucas-Gil et al.

ACS APPLIED NANO MATERIALS (2018)

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Article Engineering, Chemical

A high flux polyvinyl acetate-coated electrospun nylon 6/SiO2 composite microfiltration membrane for the separation of oil-in-water emulsion with improved antifouling performance

Md. Shahidul Islam et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

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Article Engineering, Chemical

Dual pH- and ammonia-vapor-responsive electrospun nanofibrous membranes for oil-water separations

Wenjing Ma et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

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Article Chemistry, Physical

A core-shell fiber-constructed pH-responsive nanofibrous hydrogel membrane for efficient oil/water separation

Linlin Zang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Chemistry, Physical

Large-scale fabrication of translucent and repairable superhydrophobic spray coatings with remarkable mechanical, chemical durability and UV resistance

Danfeng Zhi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Engineering, Chemical

Novel polyethersulfone hybrid ultrafiltration membrane prepared with SiO2-g-(PDMAEMA-co-PDMAPS) and its antifouling performances in oil-in-water emulsion application

Jun Yin et al.

DESALINATION (2015)

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Article Engineering, Chemical

Application and modification of poly(vinylidene fluoride) (PVDF) membranes - A review

Guo-dong Kang et al.

JOURNAL OF MEMBRANE SCIENCE (2014)

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Review Engineering, Chemical

Progress in the production and modification of PVDF membranes

Fu Liu et al.

JOURNAL OF MEMBRANE SCIENCE (2011)

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Article Chemistry, Multidisciplinary

Metal-Organic Frameworks as Sensors: A ZIF-8 Based Fabry-Perot Device as a Selective Sensor for Chemical Vapors and Gases

Guang Lu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

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Fabrication of firm, superhydrophobic and antimicrobial PVDF@ZnO@TA@DT electrospun nanofibrous membranes for emulsion separation

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