4.7 Article

High permeance nanofiltration membrane for harsh organic solvent based on spiral-ring polyesters

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, Chemical

Polar aprotic solvent-resistant nanofiltration membranes generated by flexible-chain binding interfacial polymerization onto PTFE substrate

Xinzhu Zhang et al.

Summary: To overcome the challenges of swelling and dissolution of substrates in organic solvents, a reverse flexible-chain binding interfacial polymerization (rFB-IP) technique was proposed to fabricate solvent-resistant nanofiltration (SRNF) composite membranes using polytetrafluoroethylene (PTFE) substrates. The as-prepared rPA-PDMS/mPTFE composite membrane showed excellent stability and separation efficiency in polar aprotic solvents, making it a promising candidate for SRNF applications.

JOURNAL OF MEMBRANE SCIENCE (2023)

Article Engineering, Chemical

Rigid twisted structured PA membranes for organic solvent nanofiltration via co-solvent assisted interfacial polymerization

Yirong Sun et al.

Summary: Traditional interfacial polymerization using water-soluble amines as monomers limits the diversity of polyamide film structures. This study introduces a water-insoluble amine into interfacial polymerization and successfully prepares polyamide films with a larger free volume. This method shows potential applications in organic solvent nanofiltration.

JOURNAL OF MEMBRANE SCIENCE (2023)

Article Engineering, Chemical

Chlorine resistant polyamide desalination membrane prepared via organic-organic interfacial polymerization

Yiman He et al.

Summary: Desalination of seawater, brackish water and urban sewage is an important solution to the global water shortage. We have developed a new interfacial polymerization process to prepare chlorine-resistant and acid-resistant polyamide (PA) membranes, greatly improving their chemical stability. The organic/organic interfacial polymerization provides a new and easy-to-operate platform for designing chlorine and acid resistant TFC-PA membranes.

JOURNAL OF MEMBRANE SCIENCE (2023)

Article Engineering, Chemical

Novel polyamide forward osmosis membrane prepared via synergistically substrate-floating interfacial polymerization and salt regulation for efficient solvent recovery

Xiaoxia Sun et al.

Summary: In this study, a novel substrate-floating interfacial polymerization (SFIP) method was proposed to fabricate a defect-free polyamide skin layer on a macro-porous substrate. The addition of inorganic salt such as NaCl during SFIP process enhanced the diffusion of MPD molecules, resulting in an excellent ethanol flux/reverse LiCl flux value for the fabricated FO membrane. Additionally, the hydrophilicity/hydrophobicity of the substrate was found to control the forming position of the polyamide skin layer via SFIP method. This work provides a feasible strategy for fabricating high-quality desalted membranes and demonstrates their potential in organic solvent recovery.

JOURNAL OF MEMBRANE SCIENCE (2023)

Review Engineering, Chemical

A critical review on porous substrates of TFC polyamide membranes: Mechanisms, membrane performances, and future perspectives

Lu Elfa Peng et al.

Summary: Recent studies show that the performance of TFC membranes is significantly affected by their substrates, influencing the formation of polyamide rejection layers and regulating water and solute transport pathways. This comprehensive review evaluates the effects of substrate pore structure and chemistry on water permeance, selectivity, and fouling performance of TFC membranes, providing insights for future membrane development and optimization.

JOURNAL OF MEMBRANE SCIENCE (2022)

Article Engineering, Chemical

Controllable thermal annealing of polyimide membranes for highly-precise organic solvent nanofiltration

Weilin Feng et al.

Summary: This work presents a method for designing robust polyimide membranes using a thermal annealing process for precise molecular sieving in organic solvents. The membranes exhibit excellent sieving performance and solvent resistance, with stable permselective performances during long-term application.

JOURNAL OF MEMBRANE SCIENCE (2022)

Article Engineering, Chemical

Conjugated polyaniline derivative membranes enable ultrafast nanofiltration and organic-solvent nanofiltration

Guangqing Ma et al.

Summary: Conjugated polyaniline derivative membranes were designed for nanofiltration and organic-solvent nanofiltration, showing efficient separation and recovery of dyes and solvents. The membranes exhibited potential application prospects with the co-effects of size sieving and charge repulsion.

JOURNAL OF MEMBRANE SCIENCE (2022)

Article Green & Sustainable Science & Technology

High performance polyester reverse osmosis desalination membrane with chlorine resistance

Yujian Yao et al.

Summary: A chlorine-resistant polyester reverse osmosis membrane has been developed to prevent biofouling and increase sustainability in desalination and wastewater reuse. The membrane exhibits high salt rejection and water permeability, even after exposure to chlorine for biofouling prevention. This chlorine-resistant membrane is expected to greatly advance reverse osmosis desalination technology.

NATURE SUSTAINABILITY (2021)

Article Engineering, Environmental

Erythritol-based polyester loose nanofiltration membrane with fast water transport for efficient dye/salt separation

Pengrui Jin et al.

Summary: Loose nanofiltration membranes with remarkable water permeability have been developed for efficient fractionation of dyes and salts in the treatment of textile wastewater, showing excellent rejection of dyes and transmission of salts. The novel polyester membrane with high water permeability is hydrophilic, negatively charged, and has microsphere structures on the surface, indicating potential applications in wastewater treatment.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Chemical

Design and fabrication of nanofiltration membranes based on intrinsic porous monomer resorcin[4]arene

Shushan Yuan et al.

Summary: The study synthesized membranes based on entirely resorcin[4]arene (RA) macrocycles, with the membrane from RA-3R at a concentration of 0.73 wt% showing the optimal nanofiltration (NF) performance, achieving a water permeability of 26.2 L m(-2) h(-1) bar(-1) and maintaining 95.6% rejection of Na2SO4.

DESALINATION (2021)

Review Polymer Science

Recent progress of organic solvent nanofiltration membranes

Gui Min Shi et al.

Summary: Organic solvent nanofiltration (OSN) has emerged as an energy-efficient alternative in the field of solvent separations, with the recent advances in fabrication of high-grade polymeric membranes continuously pushing the boundaries of separation performance.

PROGRESS IN POLYMER SCIENCE (2021)

Article Engineering, Chemical

Thin-film composite polyester nanofiltration membrane with high flux and efficient dye/salts separation fabricated from precise molecular sieving structure of β-cyclodextrin

Juan Li et al.

Summary: The study successfully prepared high-flux polyester membranes with beta-cyclodextrin/trimesoyl chloride-multiwalled carbon nanotubes, showing effective removal efficiency for dyes and salt mixtures.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

Article Engineering, Chemical

Amidoxime-functionalized polymer of intrinsic microporosity (AOPIM-1)-based thin film composite membranes with ultrahigh permeance for organic solvent nanofiltration

Yehao Jin et al.

Summary: In this study, a thin film composite membrane based on amidoxime-functionalized PIM (AOPIM-1) was developed to enhance the permeance and stability of organic solvent nanofiltration membranes. The membrane showed impressive ethanol permeance and high rejection of active pharmaceutical ingredients. This work opens up a new avenue for the use of PIM membranes in OSN applications.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Polymer Science

Design of low dielectric constant and high transparent polyarylate containing spiral ring

Haoran Lu et al.

Summary: In this study, a bisphenol containing spiral ring was synthesized and copolymerized with other chemicals to form porous co-polyarylates with good thermal properties and transparency. The introduction of spiral ring successfully reduced the dielectric constant and loss factor, showing potential high performance applications.

POLYMER (2021)

Article Chemistry, Physical

A high-flux organic solvent nanofiltration membrane with binaphthol-based rigid-flexible microporous structures

Wenming Fu et al.

Summary: The study successfully synthesized a high-flux organic solvent nanofiltration (OSN) membrane with extremely high permeability and stable separation performance, providing new insights into molecular engineering.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Engineering, Chemical

Recent development of novel membranes for desalination

Zhe Yang et al.

DESALINATION (2018)

Article Engineering, Chemical

New promising polymer for organic solvent nanofiltration: Oxidized poly(arylene sulfide sulfone)

Shushan Yuan et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

Editorial Material Chemistry, Multidisciplinary

Conjugated Microporous Polymers with Rigid Backbones for Organic Solvent Nanofiltration

Jiang Gong et al.

Article Chemistry, Physical

Materials for next-generation molecularly selective synthetic membranes

William J. Koros et al.

NATURE MATERIALS (2017)

Article Chemistry, Multidisciplinary

Cyclodextrin Films with Fast Solvent Transport and Shape-Selective Permeability

Luis Francisco Villalobos et al.

ADVANCED MATERIALS (2017)

Article Materials Science, Multidisciplinary

Sub-6 nm Thin Cross-Linked Dopamine Films with High Pressure Stability for Organic Solvent Nanofiltration

Liliana Perez-Manriquez et al.

MACROMOLECULAR MATERIALS AND ENGINEERING (2016)

Article Chemistry, Physical

Polymer nanofilms with enhanced microporosity by interfacial polymerization

Maria F. Jimenez-Solomon et al.

NATURE MATERIALS (2016)

Article Engineering, Chemical

Efficient synthesis of interfacially polymerized membranes for solvent resistant nanofiltration

Sanne Hermans et al.

JOURNAL OF MEMBRANE SCIENCE (2015)

Article Chemistry, Applied

Thin-film composite crosslinked polythiosemicarbazide membranes for organic solvent nanofiltration (OSN)

Jamaliah Aburabie et al.

REACTIVE & FUNCTIONAL POLYMERS (2015)

Article Chemistry, Applied

Cross-linked PAN-based thin-film composite membranes for non-aqueous nanofiltration

Liana Perez-Manriquez et al.

REACTIVE & FUNCTIONAL POLYMERS (2015)

Review Chemistry, Applied

Organic Solvent Nanofiltration in Pharmaceutical Industry

M. G. Buonomenna et al.

SEPARATION AND PURIFICATION REVIEWS (2015)

Article Chemistry, Multidisciplinary

Ultrathin Polymer Films with Intrinsic Microporosity: Anomalous Solvent Permeation and High Flux Membranes

Patricia Gorgojo et al.

ADVANCED FUNCTIONAL MATERIALS (2014)

Review Chemistry, Multidisciplinary

Molecular Separation with Organic Solvent Nanofiltration: A Critical Review

Patrizia Marchetti et al.

CHEMICAL REVIEWS (2014)

Article Engineering, Chemical

High flux membranes for organic solvent nanofiltration (OSN)-Interfacial polymerization with solvent activation

Maria Fernanda Jimenez Solomon et al.

JOURNAL OF MEMBRANE SCIENCE (2012)

Article Chemistry, Physical

Molecular Dynamics Study of a Polymeric Reverse Osmosis Membrane

Edward Harder et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2009)

Review Chemistry, Organic

N,N-Dimethylformamide: much more than a solvent

Jacques Muzart

TETRAHEDRON (2009)

Article Polymer Science

Study on polymerization conditions and structure of poly(phenylene sulfide sulfone)

J Yang et al.

JOURNAL OF POLYMER RESEARCH (2005)