☆ 4.7 Article

Zwitterionic polyvinylidene fluoride membranes with strong underwater superoleophobicity and oil-fouling resistance for oily water purification

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Environmental

Surface-constructing of visible-light Bi2WO6/CeO2 nanophotocatalyst grafted PVDF membrane for degradation of tetracycline and humic acid

S. A. Gokula Krishnan et al.

Summary: The synthesis of Bi2WO6 and CeO2 photocatalytic nanomaterials showed excellent ability in degrading antibiotics and organic pollutants. Grafting the 2:1 Bi2WO6/CeO2 nanocomposite onto PVDF membrane surface enhanced permeate flux and photodegradation ability for treating organic wastewater.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Chemistry, Applied

Preparation of antimicrobial PVDF and EVOH membranes by grafting quaternary ammonium compounds

Tianqi Zhang et al.

Summary: In this study, DMOAP was grafted onto PVDF and EVOH membranes to enhance their antimicrobial performance, and the effects of preparation conditions on the grafting rate and antimicrobial performance were investigated. The results showed that the grafting rate of the membranes increased with the increased DMOAP concentration. The ion exchange capacity initially increased and then decreased with the increase of reaction temperature and time. The membranes exhibited excellent antimicrobial performance against Escherichia Coli.

REACTIVE & FUNCTIONAL POLYMERS (2022)

添加到收藏夹

Article Engineering, Chemical

Reduction of nitrobenzene by a zero-valent iron microspheres/polyvinylidene fluoride (mZVI/PVDF) membrane

Chengfeng Yang et al.

Summary: The mZVI/PVDF composite membrane successfully addressed the challenges of easy agglomeration, oxidation, loss, and difficult reuse faced by bare mZVI, maintaining 100% nitrobenzene degradation in eight cycles. The detailed study on the degradation process provided insights for optimizing the use of mZVI.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

Oil-water separation using surface engineered superhydrophobic and superoleophilic membrane for the production of clean water

Umair Baig et al.

Summary: In this study, oil-water separating membranes with contrasting wetting characteristics were fabricated by dip coating trichloro(octadecyl)silane on micro porous stainless steel mesh. These membranes achieved 99% separation efficiency in a gravity driven system and maintained their wetting characteristics and efficiency even after multiple passes of oily water. The surface morphology, elemental composition, and wettability of the coated membrane were also characterized.

JOURNAL OF WATER PROCESS ENGINEERING (2022)

添加到收藏夹

Article Engineering, Chemical

Hierarchically-structured superhydrophobic POSS/PVDF composite membrane for anti-fouling and anti-wetting membrane distillation

Libing Zheng et al.

Summary: In this work, a hierarchically-structured superhydrophobic membrane was prepared by grafting octavinyl-polyhedral oligomeric silsesquioxane (OVPOSS) onto polyvinylidene fluoride (PVDF) membrane. The fabricated membrane exhibited high roughness, small-sized but centralized pore structure, low sliding angle, and significant mitigation of membrane fouling and wetting.

DESALINATION (2022)

添加到收藏夹

Article Engineering, Chemical

Molecular grafting and zwitterionization based antifouling and underwater superoleophobic PVDF membranes for oil/water separation

Kanupriya Nayak et al.

Summary: Effective surface modification strategies using polydopamine and short chain amino alkanes were employed to develop membranes with superhydrophilicity and underwater superoleophobicity, showing ultra-high BSA protein resistance and low oil droplet adhesion. The membranes exhibited high permeability and rejection, making them promising candidates for oily water separation.

JOURNAL OF MEMBRANE SCIENCE (2022)

添加到收藏夹

Article Engineering, Chemical

Poly(vinylidene fluoride) membranes with underwater superoleophobicity for highly efficient separation of oil-in-water emulsions in resisting fouling

Yi Wang et al.

Summary: In this study, composite membranes with excellent underwater anti-oil adhesion ability were successfully prepared using a specific method, efficiently separating crude oil-in-water mixtures and toluene-in-water emulsions with a separation efficiency of over 99%.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Chemical

Poly (vinyl alcohol) modification of poly(vinylidene fluoride) microfiltration membranes for oil/water emulsion separation via an unconventional radiation method

Yu Gu et al.

Summary: This study developed a non-traditional but simple method to modify the surface of polymer membranes, providing good hydrophilicity and underwater superoleophobicity, with excellent separation performance for various oil-in-water emulsions and oil rejection up to 99.5%.

JOURNAL OF MEMBRANE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Bio-inspired zwitterionic copolymers for antifouling surface and oil-water separation

Jingqi Niu et al.

Summary: Inspired by marine mussels, dopamine chemistry and zwitterionic structures were combined to design copolymers with both adhesion and antifouling properties, which can be applied in surface modification and oil-water separation. The copolymers show excellent resistance to protein adsorption and repelling oil attachment, with enhanced performance in water due to the hydrophilic surface.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

添加到收藏夹

Article Engineering, Chemical

Novel superhydrophilic antifouling PVDF-BiOCl nanocomposite membranes fabricated via a modified blending-phase inversion method

Wei Deng et al.

Summary: The newly developed blending method successfully prepared PVDF-BiOCl nanocomposite membranes with superhydrophilicity and excellent separation performance; these membranes demonstrated outstanding separation efficiency in crossflow filtration experiments.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Chemical

A nonionic polymer-brush-grafted PVDF membrane to analyse fouling during the filtration of oil/water emulsions

Yang He et al.

Summary: In this study, a nonionic poly(N-acryloyl morpholine)-brush-grafted-poly (vinylidene fluoride) membrane (PVDF-g-PACMO) with high hydrophilicity and high permeation was successfully fabricated via surface-initiated atom transfer radical polymerisation (ATRP) to separate various surfactant-stabilised emulsions. Membrane fouling behavior varied for anionic, nonionic, and cationic surfactant-stabilised emulsions, with anionic surfactants causing severe fouling due to electrostatic repulsion, while nonionic and cationic surfactants exhibited reduced irreversible fouling. The study also revealed that the oppositely charged surface potentials of the PVDF-g-PACMO membranes compared to that of the oil/water emulsions assist in mitigating irreversible fouling.

JOURNAL OF MEMBRANE SCIENCE (2021)

添加到收藏夹

Article Engineering, Chemical

Towards high-performance polysulfone membranes: A controllable membrane formation process using surfactant in NIPS

Xiao Kong et al.

Summary: Increasing the molecular weight and addition contents of pore forming agents have been acknowledged as effective ways to improve permeability in membranes fabricated via nonsolvent induced phase separation (NIPS). However, these techniques negatively impact the overall pore size and mechanical strength of the resulting membranes. Facilitating the mutual diffusion of water (coagulant) and dope solutions (MDWDS) during NIPS is the key to obtain porous membranes with high permeability.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2021)

添加到收藏夹

Article Engineering, Environmental

Dopamine-decorated lotus leaf-like PVDF/TiO2 membrane with underwater superoleophobic for highly efficient oil-water separation

Fei Sun et al.

Summary: A lotus leaf-like bionic nanofibrous membrane with underwater superoleophobic properties is proposed for highly efficient oil-water separation, achieving over 99% separation efficiency and high flux. The membrane exhibits excellent water transport capacity and photocatalytic properties, maintaining high efficiency and flux even after 5-cycle filtration.

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION (2021)

添加到收藏夹

Article Engineering, Chemical

A CO2-stimulus responsive PVDF/PVDF-g-PDEAEMA blend membrane capable of cleaning protein foulants by alternate aeration of N2/CO2

Yuanyue Sun et al.

Summary: A novel CO2-responsive copolymer was successfully synthesized and used in the fabrication of a blend membrane with switchable water flux. The protonation reaction of PDEAEMA segments within the membrane pores after CO2 aeration led to pore shrinkage and reduced water flux. By taking advantage of the CO2-stimulus responsiveness, a green cleaning method using alternate aeration was adopted to clean protein on the membrane surface, achieving a satisfactory flux recovery rate comparable to traditional cleaning methods.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Chemical

PVDF grafted Gallic acid to enhance the hydrophilicity and antibacterial properties of PVDF composite membrane

Chengcai Li et al.

Summary: A PVDF composite membrane with good hydrophilic performance and antibacterial property was developed using an in-situ blending process. By varying the contents of modified PVDF powder, the oil-in-water emulsion separation efficiency of the composite membrane was regulated. The membrane showed excellent permeation flux, oil rejection rate, flux recovery rate, anti-fouling performances, and antibacterial properties against E. coli and S. aureus.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Chemical

Development of low-fouling PVDF membranes blended with poly (2-methoxyethyl acrylate) via NIPS process

Seiya Ohno et al.

Summary: PVDF-based membranes with low-fouling and high permeability properties were developed by blending PVDF with PMEA, resulting in membranes with 5-10 times higher pure water permeabilities compared to pristine PVDF membranes. The membranes showed improved low-fouling properties with higher PMEA blend ratios.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Materials Science, Coatings & Films

Robust and transparent superamphiphobic coating prepared via layer-by-layer spraying

Ping Zhu et al.

Summary: Researchers have proposed a simple spray-coating method to prepare a superamphiphobic coating with high transparency and mechanical robustness. The coating exhibits excellent performance in contact angles, sliding angles, and long-lasting water and oil repellency, making it suitable for a wide range of applications.

SURFACE & COATINGS TECHNOLOGY (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Efficient Fenton-Like Catalysis Boosting the Antifouling Performance of the Heterostructured Membranes Fabricated via Vapor-Induced Phase Separation and In Situ Mineralization

Hao Yang et al.

Summary: The study fabricated a rough and porous surface for high loading of the hydrophilic photo-Fenton catalyst, improving the oil/water emulsion separation and antifouling performance of the membranes.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Engineering, Chemical

Zwitterionic hydrogel-coated cotton fabrics with underwater superoleophobic, self-healing and anti-fouling performances for oil-water separation

Hongyu Liu et al.

Summary: Novel zwitterionic hydrogels with outstanding self-healing ability and excellent mechanical properties were successfully prepared and applied for oil-water separation, exhibiting underwater superoleophobicity and anti-fouling properties.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

添加到收藏夹

Article Materials Science, Coatings & Films

Preparation of underwater superoleophobic polyimide mesh for oil/water separation via a simple Ce/Cu-MOF in-situ growth strategy

Shuyu Liu et al.

Summary: A flexible dip-coating/in-situ growth strategy was used to synthesize superhydrophilic/underwater superoleophobic polyimide mesh for oil/water separation, exhibiting excellent separation efficiency and stability in corrosive environments.

SURFACE & COATINGS TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Salt-induced and alcohol-induced hydrophobic and underoil superhydrophobic poly (vinylidene fluoride) membranes for effective oil collection

Hai-Ming Song et al.

Summary: PVDF porous membranes prepared by non-solvent induced phase separation exhibit various crystalline forms and micro/nanostructures, showing excellent oil permeation resistance and outstanding antifouling properties.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

添加到收藏夹

Article Engineering, Chemical

Surface hydrophilic modification of PVDF membranes based on tannin and zwitterionic substance towards effective oil-in-water emulsion separation

Yongli Sun et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Chemical

Three-dimensional attapulgite with sandwich-like architecture used for multifunctional water remediation

Mengke Cui et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

添加到收藏夹

Article Materials Science, Coatings & Films

Facile surface coating of metal-tannin complex onto PVDF membrane with underwater Superoleophobicity for oil-water emulsion separation

Jie Yang et al.

SURFACE & COATINGS TECHNOLOGY (2020)

添加到收藏夹

Article Polymer Science

Zwitterionic Polymer-Grafted Superhydrophilic and Superoleophobic Silk Fabrics for Anti-Oil Applications

Yan Cheng et al.

MACROMOLECULAR RAPID COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Simple and Effective Preparation of Zwitterionic Anti-Fouling Poly(vinylidene fluoride) Ultrafiltration Membrane by In Situ Cross-Linking Polymerization Technology

Hai-Ming Song et al.

CHEMISTRYSELECT (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Development of Hydrophilic PVDF Membrane Using Vapour Induced Phase Separation Method for Produced Water Treatment

Normi Izati Mat Nawi et al.

MEMBRANES (2020)

添加到收藏夹

Article Polymer Science

Robust and durable polymer grafted cotton fabrics for sequential oil/water separation and heavy metal ions removal based on surface initiated ATRP

Xiao Wang et al.

POLYMER (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Tuning the ferroelectric phase transition of PVDF by uniaxially stretching crosslinked PVDF films with CF-CH bonds

Xiao Wang et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Egg Shell Powders-Coated Membrane for Surfactant-Stabilized Crude Oil-in-Water Emulsions Efficient Separation

Haijun Zhang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

添加到收藏夹

Article Engineering, Chemical

Adjusting the morphology of poly(vinylidene fluoride-co-hexafluoropropylene) membranes by the VIPS process for efficient oil-rich emulsion separation

Hsiang-Yu Chang et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Multifunctional Core-Shell Zwitterionic Nanoparticles To Build Robust, Stable Antifouling Membranes via Magnetic-Controlled Surface Segregation

Hongguang Sun et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Membrane Surface Engineering with Bifunctional Zwitterions for Efficient Oil-Water Separation

Ping Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Engineering, Chemical

Fabrication of superhydrophilic and underwater superoleophobic membranes via an in situ crosslinking blend strategy for highly efficient oil/water emulsion separation

Yang Deng et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

添加到收藏夹

Review Chemistry, Physical

Electrospun flexible nanofibrous membranes for oil/water separation

Jichao Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Physical

Novel Janus membrane with unprecedented osmosis transport performance

Shenghua Zhou et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Zwitterionic Nanohydrogel Grafted PVDF Membranes with Comprehensive Antifouling Property and Superior Cycle Stability for Oil-in-Water Emulsion Separation

Yuzhang Zhu et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Influence of cellulose/[Bmim]Cl solution on the properties of fabricated NIPS PVDF membranes

Bomou Ma et al.

JOURNAL OF MATERIALS SCIENCE (2017)

添加到收藏夹

Article Engineering, Chemical

Fabrication and characterization of amphiphilic PVDF copolymer ultrafiltration membrane with high anti-fouling property

Jianliang Shen et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Antifouling Cellulose Hybrid Biomembrane for Effective Oil/Water Separation

Ravichandran H. Kollarigowda et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Oxidant-Induced High-Efficient Mussel-Inspired Modification on PVDF Membrane with Superhydrophilicity and Underwater Superoleophobicity Characteristics for Oil/Water Separation

Chongdan Luo et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Polymer Science

Development of PVDF membranes for membrane distillation via vapour induced crystallisation

Faisal A. AlMarzooqi et al.

EUROPEAN POLYMER JOURNAL (2016)

添加到收藏夹

Article Engineering, Chemical

A study on the fabrication of porous PVDF membranes by in-situ elimination and their applications in separating oil/water mixtures and nano-emulsions

Liwei Chen et al.

JOURNAL OF MEMBRANE SCIENCE (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Electrospun nanofibrous materials: a versatile medium for effective oil/water separation

Xianfeng Wang et al.

MATERIALS TODAY (2016)

添加到收藏夹

Article Chemistry, Physical

Superhydrophilic and underwater superoleophobic PVDF membranes via plasma-induced surface PEGDA for effective separation of oil-in-water emulsions

Junping Ju et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2015)

添加到收藏夹

Article Chemistry, Physical

Versatile antifouling polyethersulfone filtration membranes modified via surface grafting of zwitterionic polymers from a reactive amphiphilic copolymer additive

Yi-Fan Zhao et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2015)

添加到收藏夹

Article Engineering, Chemical

Ultrafiltration membranes with markedly different pH- and ion-responsivity by photografted zwitterionic polysulfobetain or polycarbobetain

Marc Birkner et al.

JOURNAL OF MEMBRANE SCIENCE (2015)

添加到收藏夹

Article Engineering, Chemical

Micro/nano hierarchical poly(acrylic acid)-grafted-poly(vinylidene fluoride) layer coated foam membrane for temperature-controlled separation of heavy oil/water

Wenbin Zhang et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Improved Permeate Flux of PVDF Ultrafiltration Membrane Containing PVDF-g-PHEA Synthesized via ATRP

Kwang-Mo Kim et al.

APPLIED SCIENCES-BASEL (2015)

添加到收藏夹

Review Chemistry, Multidisciplinary

Oil/Water Separation with Selective Superantiwetting/Superwetting Surface Materials

Zonglin Chu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Tailoring the structure of polyamide thin film composite membrane with zwitterions to achieve high water permeability and antifouling property

Xiaodan Weng et al.

RSC ADVANCES (2015)

添加到收藏夹

Article Nanoscience & Nanotechnology

Stimuli-Responsive Composite Particles as Solid-Stabilizers for Effective Oil Harvesting

Yu Chen et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Salt-Induced Fabrication of Superhydrophilic and Underwater Superoleophobic PAA-g-PVDF Membranes for Effective Separation of Oil-in-Water Emulsions

Wenbin Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

添加到收藏夹

Article Engineering, Chemical

Underwater superoleophobic cellulose/electrospun PVDF-HFP membranes for efficient oil/water separation

Farah Ejaz Ahmed et al.

DESALINATION (2014)

添加到收藏夹

Article Engineering, Chemical

Development of polypropylene microporous hydrophilic membranes by blending with PP-g-MA and PP-g-AA

Amir Saffar et al.

JOURNAL OF MEMBRANE SCIENCE (2014)

添加到收藏夹

Article Chemistry, Physical

Anti-fouling and anti-bacterial polyethersulfone membranes quaternized from the additive of poly(2-dimethylamino ethyl methacrylate) grafted SiO2 nanoparticles

Li-Jing Zhu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

添加到收藏夹

Article Polymer Science

Single-step synthesis of proton conducting poly(vinylidene fluoride) (PVDF) graft copolymer electrolytes

Yong Woo Kim et al.

EUROPEAN POLYMER JOURNAL (2008)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.