Fluorine incorporation for enhancing solvent resistance of organic solvent nanofiltration membrane
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.03.044
Abstract: Abstract The solvent resistance performance of organic solvent nanofiltration (OSN) membranes still need to improve for their applications in harsh organic environments. We envisioned that fluorine (F) atoms could enhance the solvent resistance of OSN… read more here.
Keywords: osn membranes; organic solvent; solvent resistance; resistance ... See more keywords
Graphene quantum dots (GQDs)-polyethyleneimine as interlayer for the fabrication of high performance organic solvent nanofiltration (OSN) membranes
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122462
Abstract: Abstract Novel thin film nanocomposite (TFN) organic solvent nanofiltration (OSN) membranes with sandwich-like structure were developed via interfacial polymerization (IP) using both low concentration m-phenylenediamine (MPD) and trimesoyl chloride (TMC), on graphene quantum dots (GQDs)-polyethyleneimine… read more here.
Keywords: osn membranes; nanofiltration osn; quantum dots; organic solvent ... See more keywords
Organic solvent nanofiltration (OSN) membranes made from plasma grafting of polyethylene glycol on cross-linked polyimide ultrafiltration substrates
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.08.019
Abstract: Abstract A novel organic solvent resistant nanofiltration (OSN) membrane was developed via plasma grafting of a high-density polyethylene glycol (PEG) on a cross-linked polyimide (cPI) ultrafiltration (UF) substrate in this work. The argon plasma treatment… read more here.
Keywords: nanofiltration; osn membranes; membrane; plasma grafting ... See more keywords
Determining stability of organic solvent nanofiltration membranes by cross-flow aging
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117840
Abstract: Abstract Organic solvent nanofiltration (OSN) membranes suffer from performance loss over an extended timescale due to aging. Short-term aging tests often conducted in membrane studies may not be representative of the actual behavior of the… read more here.
Keywords: stability; flow aging; osn membranes; cross flow ... See more keywords
Hollow Fiber Membrane for Organic Solvent Nanofiltration: A Mini Review
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12100995
Abstract: Organic solvents take up 80% of the total chemicals used in pharmaceutical and related industries, while their reuse rate is less than 50%. Traditional solvent treatment methods such as distillation and evaporation have many disadvantages… read more here.
Keywords: organic solvent; osn membranes; solvent; hollow fiber ... See more keywords
Eco-Friendly OSN Membranes Based on Alginate Salts with Variable Nanofiltration Properties
Sign Up to like & getrecommendations! Published in 2023 at "Membranes"
DOI: 10.3390/membranes13020244
Abstract: In this work, membranes for organic solvents nanofiltration (OSN) based on a natural polymer, sodium alginate, were fabricated. They are chemically stable in organic solvents, including aprotic polar solvents. The unique advantage of these membranes… read more here.
Keywords: osn membranes; eco friendly; membranes based; alginate ... See more keywords