Preparation of PVDF@TiO2 hybrid membrane and the research of the “hydration layer & rigid layer obstruction-electrostatic coalescence” anti-oil fouling mechanism DOI
Yantao Song, Yan Meng, Zixuan Xu

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 710, P. 123159 - 123159

Published: Aug. 2, 2024

Language: Английский

Superhydrophilic on air/superoleophobic underwater membranes prepared by electrochemical formation of CuI for water–oil separation: Preparation, performance, water corrosion and biofouling studies DOI
Ivana K. Levy, Antonela Cánneva, R. Martı́n Negri

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130425 - 130425

Published: Jan. 1, 2025

Language: Английский

Citations

1
Engineering dual-reinforced antibacterial and anti-fouling ultrafiltration membrane by in-situ synthesising super-dispersion and high-activity silver nanoparticles (AgNPs) DOI

Shu Jiang,

Meng Zhang,

Yaru Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156671 - 156671

Published: Oct. 1, 2024

Language: Английский

Citations

7
Innovation of Poly(ionic liquid)-Stabilized TiO2 for Membrane-based Dye Waste Remediation DOI
Usha Nellur,

Kamatchi Devi S,

Nagaraj S. Naik

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144268 - 144268

Published: Nov. 1, 2024

Language: Английский

Citations

4
Functionalized hydroxypropyl methylcellulose suspension copolymerization of vinyl chloride towards preparation of long-term stable hydrophilic and antifouling ultrafiltration membrane DOI
Weiqi Liu, Nana Zhao, Zhicheng Pan

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132468 - 132468

Published: March 1, 2025

Language: Английский

Citations

0
Ultrasonic assisted in-situ synthesis of photocatalytic ZnO on PVDF membrane surface for fouling degradation DOI
Xinglin Li,

Qian Wang,

Shasha Guo

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 715, P. 123450 - 123450

Published: Oct. 30, 2024

Language: Английский

Citations

3
Tailoring the Performance of a Composite PEI Nanofiltration Membrane via Incorporating Activated PDA for Efficient Dye Sieving and Salt Separation DOI Creative Commons
Wanting Li, Jiaye Liu,

Weifu Wang

et al.

Membranes, Journal Year: 2025, Volume and Issue: 15(3), P. 75 - 75

Published: March 2, 2025

Efficient dye sieving and salt separation can facilitate the recycling of valuable resources in textile wastewater treatment. This study focuses on developing a high-performance nanofiltration membrane (NF) by co-depositing activated polydopamine (O-PDA), oxidized with KMnO4, polyethyleneimine (PEI) onto polysulfone support (PSF), thereby enabling effective separation. Due to high hydrophilicity PDA formation molecular polymers after oxidation, it was anticipated that O-PDA would crosslink PEI layer, providing rapid permeating channels. Filtration experiments demonstrated significantly enhanced retention rate membranes, achieving nearly threefold increase NaCl from 15% 45.7%. It observed performance could be adjusted controlling its loading or oxidation level. Furthermore, despite notable reduction permeability, removal efficiency O-PDA/PEI increased substantially 99.5%. Long-term filtration also confirmed both stability anti-fouling properties this design. Clearly, owing excellent operational characteristics, exhibits great potential for applications

Language: Английский

Citations

0
Reinforced‐Concrete Inspired Porous Polymeric Membranes: Improved Mechanical Robust and Compaction Resistance via Incorporating Cellulose Nanofibers DOI Open Access
Zhi Chao,

Jibin Xu,

Yukai Chen

et al.

Journal of Applied Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

ABSTRACT Membrane compaction is an ever‐present problem that can dramatically cause a flux drop during the practical application of porous polymeric membranes. Inspired by reinforced concrete structure, we incorporated one‐dimensional cellulose nanofibers (CNFs) into polyvinylidene fluoride (PVDF) matrix to form reinforced‐concrete‐like structure through interfacial hydrogen bonding in process NIPS. The resulting PVDF@CNF membrane demonstrates remarkable increase tensile strength 178.2% and hardness 123.4% as compared with pure PVDF membrane. Furthermore, anti‐compaction factor was improved 41%. enhanced resistance, along thinner skin layer hydrophilicity, brought about 2.6‐fold stable water also demonstrated excellent separation capabilities, achieving high rejection rates for BSA (93.5%) whey protein (96.2%), while exhibiting superior antifouling properties recovery ratio ( FRR ) from 61.0% 87.2%.

Language: Английский

Citations

0
Antibacterial performance of functionalized nanomaterials on filtration membranes DOI
Shuaitong Liang, Dandan Chen,

Junping Miao

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118869 - 118869

Published: April 1, 2025

Language: Английский

Citations

0
Fabrication of charged and zwitterionic nanofiltration membranes and anti-adhesion analysis using Quartz Crystal Microbalance with Dissipation and Atomic Force Microscopy DOI

Gansheng Liu,

Zhiyou Pu,

Christine Matindi

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 713, P. 123292 - 123292

Published: Sept. 10, 2024

Language: Английский

Citations

1
Preparation of PVDF@TiO2 hybrid membrane and the research of the “hydration layer & rigid layer obstruction-electrostatic coalescence” anti-oil fouling mechanism DOI
Yantao Song, Yan Meng, Zixuan Xu

et al.

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 710, P. 123159 - 123159

Published: Aug. 2, 2024

Language: Английский

Citations

1