Recent progress in advanced polyamide nanofiltration membranes via interfacial polymerization for desalination and beyond

Desalination, Год журнала: 2024, Номер unknown, С. 118167 - 118167

Опубликована: Сен. 1, 2024

Язык: Английский

---

Sodium citrate-modulated interfacial polymerization towards highly permeable NF membranes for simultaneously enhanced mineral/NOM selectivity and anti-fouling performance

Desalination, Год журнала: 2025, Номер 601, С. 118541 - 118541

Опубликована: Янв. 10, 2025

Язык: Английский

---

Charge‐Sign‐Independent Separation of Mono‐ and Divalent Ions With Nanofiltration Membranes

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 12, 2024

Abstract Achieving precise selective separation of monovalent and divalent cations, as well anions, is vital yet challenging in practical applications involving complex component treatments. Current membranes are typically effective for separating either cation pairs or anion pairs. To address this issue, a straightforward strategy fabricating nanofiltration (NF) membrane developed that selectively permeates ions. This study focused on neutralizing the surface charge tuning pore size distribution polyamide through secondary interfacial polymerization using zwitterionic copolymer consisting 2‐methacryloyloxyethyl phosphorylcholine 2‐aminoethyl methacrylate hydrochloride. The optimized NF prepared study, with near‐neutrally charged appropriate distribution, demonstrates favorable performance precisely ions, irrespective ion sign. optimum features high selectivity both Cl − /SO 4 2− (93) Li + /Mg 2+ (67) pairs, along water permeance 8.5 L m −2 h −1 bar , making it competitive many reported membranes. offers new insights into ion‐selective mechanisms monovalent/divalent ions may guide development advanced single‐solute selectivity.

Язык: Английский

---

Natural composite hydrogel regulated interface polymerization to prepare high performance nanofiltration membranes with wrinkled structure

Journal of Membrane Science, Год журнала: 2024, Номер unknown, С. 123567 - 123567

Опубликована: Ноя. 1, 2024

Язык: Английский

---

Terminal conversion of polyamide membranes by homologous monomer vapors for chlorine-resistant desalination

Journal of Membrane Science, Год журнала: 2024, Номер 709, С. 123095 - 123095

Опубликована: Сен. 1, 2024

Язык: Английский

---

Polyamide Membranes with Tannic Acid-ZIF-8 for Highly Permeable and Selective Ion-Ion Separation

Journal of Membrane Science, Год журнала: 2024, Номер unknown, С. 123435 - 123435

Опубликована: Окт. 1, 2024

Язык: Английский

---

Networked cellulose-integrated highly permeable TFC polyamide membranes with tailored nanofiltration performance

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 124989 - 124989

Опубликована: Март 18, 2025

Язык: Английский

---

Ionic liquid‐based surfactants-mediated turing patterning in nanofiltration membranes via bidirectional diffusion control of piperazine and trimesoyl chloride for synergistic permselectivity enhancement

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162917 - 162917

Опубликована: Апрель 1, 2025

Язык: Английский

---

Reactive substrate-driven interfacial polymerization for wrinkled polyamide membranes with enhanced permeance

Journal of Membrane Science Letters, Год журнала: 2025, Номер 5(1), С. 100101 - 100101

Опубликована: Май 24, 2025

Язык: Английский

---

Nanomorphogenesis of Interlayered Polyamide Membranes for Precise Ion Sieving in Lithium Extraction

Water Research, Год журнала: 2024, Номер unknown, С. 123063 - 123063

Опубликована: Дек. 1, 2024

Язык: Английский

---