Customizable Manufacturing of Polyamide Membranes with Programmable Layers and High Permselectivity by Electrospray Printer [PDF]
Advanced ScienceCustomizable printing of polyamide (PA) layer is intriguing due to achievement of controllable morphology and programmable crosslinking structure, producing high‐quality PA membranes for wide use.
Xieyang Xu +10 more
doaj +3 more sources
Permselectivity and Ionic Conductivity Study of Na+ and Br− Ions in Graphene Oxide-Based Membranes for Redox Flow Batteries [PDF]
Membranes, 2023 Permselectivity of a membrane is central for the development of electrochemical energy storage devices with two redox couples, such as redox flow batteries (RFBs). In RFBs, Br3−/Br− couple is often used as a catholyte which can cross over to the anolyte,
Raphael Flack +5 more
doaj +2 more sources
On the Use of Permselectivity to Describe the Selective Transfer of Organic Acids in Electrodialysis [PDF]
Membranes, 2023 The increasing number of investigations on the use of electrodialysis (ED) in bio-refinery requires a better understanding and tools to evaluate and describe the transfer of charged organic solutes.
Robin Caveriviere +2 more
doaj +2 more sources
Transport Numbers and Electroosmosis in Cation-Exchange Membranes with Aqueous Electrolyte Solutions of HCl, LiCl, NaCl, KCl, MgCl2, CaCl2 and NH4Cl [PDF]
EntropyElectroosmosis reduces the available energy from ion transport arising due to concentration gradients across ion-exchange membranes. This work builds on previous efforts to describe the electroosmosis, the permselectivity and the apparent transport ...
Simon B. B. Solberg +3 more
doaj +2 more sources
Giant gateable thermoelectric conversion by tuning the ion linkage interactions in covalent organic framework membranes [PDF]
Nature CommunicationsEfficient energy conversion using ions as carriers necessitates membranes that sustain high permselectivity in high salinity conditions, which presents a significant challenge.
Shijie Yin +10 more
doaj +2 more sources
Advanced Development of Molecularly Imprinted Membranes for Selective Separation [PDF]
Molecules, 2023 Molecularly imprinted membranes (MIMs), the incorporation of a given target molecule into a membrane, are generally used for separating and purifying the effective constituents of various natural products. They have been in use since 1990.
Jiahe Chen, Maobin Wei, Minjia Meng
doaj +2 more sources
Electrochemical studies on zirconium phosphoborate based heterogeneous membranes [PDF]
Journal of Electrochemical Science and Engineering, 2014 Electrode potential measurements have been applied to study electrical characteristics like transport numbers, permselectivity & fixed charged density of zirconium phosphoborate ion exchange membranes.
Sandeep Kaushal +2 more
doaj +5 more sources
Separation of Chloride and Sulfate Ions from Desulfurization Wastewater Using Monovalent Anions Selective Electrodialysis [PDF]
MembranesThe high concentration of chloride ions in desulphurization wastewater is the primary limiting factor for its reusability. Monovalent anion selective electrodialysis (S-ED) enables the selective removal of chloride ions, thereby facilitating the reuse of
Xufeng Tian +5 more
doaj +2 more sources
Effect of concentration polarization on permselectivity [PDF]
Physical Review E, 2014 In this paper, the variation of permselectivity in the course of concentration polarization is systematically analyzed for a three-layer membrane system consisting of a nonperfectly permselective ion exchange membrane, homogeneous or heterogeneous ...
abu-Rjal, Ramadan +4 more
core +5 more sources
Potentiometric Studies on Ion-Transport Selectivity in Charged Gold Nanotubes [PDF]
NanomaterialsUnder ideal conditions, nanotubes with a fixed negative tube-wall charge will reject anions and transport-only cations. Because many proposed nanofluidic devices are optimized in this ideally cation-permselective state, it is important to know the ...
Thomas T. Volta +2 more
doaj +2 more sources