Results 151 to 160 of about 2,258,671 (196)
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Journal of Membrane Science, 2012
Abstract This paper describes the formation of a new generation of organic solvent nanofiltration (OSN) membranes: high flux thin film composite (TFC) membranes prepared via interfacial polymerization (IP) and solvent activation. These are the first reported TFC membranes which are stable in DMF.
Andrew Livingston
exaly +3 more sources
Abstract This paper describes the formation of a new generation of organic solvent nanofiltration (OSN) membranes: high flux thin film composite (TFC) membranes prepared via interfacial polymerization (IP) and solvent activation. These are the first reported TFC membranes which are stable in DMF.
Andrew Livingston
exaly +3 more sources
Teflon AF2400/Polyethylene Membranes for Organic Solvent Nanofiltration (OSN)
Journal of Membrane Science, 2020We have successfully developed novel Teflon AF2400/polyethylene (PE) membranes for organic solvent nanofiltration (OSN) by depositing an ultra-thin Teflon AF2400 membrane on top of a commercially available PE porous support.
Gui Min Shi, Yingran He
exaly +3 more sources
Novel Designed TFC Membrane Based on Host-Guest Interaction for Organic Solvent Nanofiltration (OSN)
Journal of Membrane Science, 2019Active layers with outstanding organic solvent nanofiltration (OSN) performances were designed novelly by adopting host-guest ( HG ) interaction to realize adamantane structure immobilization.
Zhen-Liang Xu, Sun-Jie Xu, Zheqin Dong
exaly +3 more sources
Journal of Membrane Science, 2014
Abstract In this work, we report a new class of organic solvent nanofiltration (OSN) membranes fabricated from polybenzimidazole (PBI) which exhibit superior chemical stability compared to other well-known polymeric membranes such as polyimide. Integrally skinned asymmetric PBI membranes were prepared and crosslinked using either an aliphatic or an ...
Jeong F Kim +2 more
exaly +3 more sources
Abstract In this work, we report a new class of organic solvent nanofiltration (OSN) membranes fabricated from polybenzimidazole (PBI) which exhibit superior chemical stability compared to other well-known polymeric membranes such as polyimide. Integrally skinned asymmetric PBI membranes were prepared and crosslinked using either an aliphatic or an ...
Jeong F Kim +2 more
exaly +3 more sources
Journal of Membrane Science, 2018
Abstract This paper describes the formation of a new generation of organic solvent nanofiltration (OSN) membranes via one-step in-situ crosslinking method by casting a solution mixture of sulfonated polyphenylsulfone (sPPSU) and hyperbranched polyethylenimine (HPEI) through a non-solvent induced phase inversion process.
Yingran He +2 more
exaly +3 more sources
Abstract This paper describes the formation of a new generation of organic solvent nanofiltration (OSN) membranes via one-step in-situ crosslinking method by casting a solution mixture of sulfonated polyphenylsulfone (sPPSU) and hyperbranched polyethylenimine (HPEI) through a non-solvent induced phase inversion process.
Yingran He +2 more
exaly +3 more sources
Journal of Membrane Science, 2013
This paper describes the formation of a new generation of hydrophobic organic solvent nanofiltration (OSN) membranes: high flux hydrophobic thin film composite (TFC) membranes via interfacial polymerization. These are the first reported hydrophobic TFC membranes which are stable in DMF.
Maria F Jimenez Solomon +1 more
exaly +3 more sources
This paper describes the formation of a new generation of hydrophobic organic solvent nanofiltration (OSN) membranes: high flux hydrophobic thin film composite (TFC) membranes via interfacial polymerization. These are the first reported hydrophobic TFC membranes which are stable in DMF.
Maria F Jimenez Solomon +1 more
exaly +3 more sources
The Chemical Record, 2023
Although separation of solutes from organic solutions is considered a challenging process, it is inevitable in various chemical, petrochemical and pharmaceutical industries.
Ali Akbar Heidari, H. Mahdavi
semanticscholar +3 more sources
Although separation of solutes from organic solutions is considered a challenging process, it is inevitable in various chemical, petrochemical and pharmaceutical industries.
Ali Akbar Heidari, H. Mahdavi
semanticscholar +3 more sources
Methanol recovery: potential of nanolaminate organic solvent nanofiltration (OSN) membranes.
NanoscaleResearchers have made a significant breakthrough by merging the energy-saving attribute of organic solvent nanofiltration (OSN) with the remarkable solvent permeance and solute rejection of two-dimensional (2D) laminated membranes.
Tuğba Baysal +3 more
semanticscholar +4 more sources
Separation and Purification Technology, 2021
Abstract Organic solvent nanofiltration (OSN) membranes suffer from separation performance inconformity (SPI) after the OSN application process in industry. In this work, a membrane and an indicator are proposed to solve this problem. Briefly, an adamantane (AD) structure is introduced into the active layer via 3-amino-1-adamantanol (AAMO ...
Hu Yang, Zhen-Liang Xu, Sun-Jie Xu
exaly +2 more sources
Abstract Organic solvent nanofiltration (OSN) membranes suffer from separation performance inconformity (SPI) after the OSN application process in industry. In this work, a membrane and an indicator are proposed to solve this problem. Briefly, an adamantane (AD) structure is introduced into the active layer via 3-amino-1-adamantanol (AAMO ...
Hu Yang, Zhen-Liang Xu, Sun-Jie Xu
exaly +2 more sources
Journal of Membrane Science, 2020
We successfully fabricated a kind of novel sandwich-like thin-film nanocomposite (TFN) polyamide (PA) membranes via interfacial polymerization (IP) method on polyimide (PI) support surface which was modified by a layer of nanosized amine-modified ...
Shan-Shan Yang +7 more
semanticscholar +2 more sources
We successfully fabricated a kind of novel sandwich-like thin-film nanocomposite (TFN) polyamide (PA) membranes via interfacial polymerization (IP) method on polyimide (PI) support surface which was modified by a layer of nanosized amine-modified ...
Shan-Shan Yang +7 more
semanticscholar +2 more sources