Bilayer Heterogeneous Cation Exchange Membrane with Polyaniline Modified Homogeneous Layer: Preparation and Electrotransport Properties [PDF]
Membranes, 2023 A bilayer membrane based on a heterogenous cation exchange membrane with a homogeneous cation exchange layer and a polyaniline on its surface is prepared.
Natalia Loza +5 more
doaj +5 more sources
Evaluating Cation-Exchange Membrane Properties Affecting Polymer Electrolyte Membrane Water Electrolysis [PDF]
ACS OmegaIon-exchange membranes are crucial components in water electrolysis using polymer electrolyte membrane water electrolysis (PEMWE) for green hydrogen production.
Miyuki Nara +9 more
doaj +3 more sources
Electromass Transfer in the System “Cation Exchange Membrane—Ammonium Nitrate Solution” [PDF]
Membranes, 2022 The paper describes an experimental study and the mathematical simulation of the electromembrane transfer of cations of weak electrolytes (namely, ammonium ions), hindered by hydrolysis reactions taking place in the surface layers of the cation exchange ...
Olga Kozaderova +2 more
doaj +2 more sources
Permselectivity of Cation Exchange Membranes Modified by Polyaniline [PDF]
Membranes, 2021 This work discusses the applicability of polyaniline-modified cation exchange membranes for the separation of monovalent/divalent cations by electrodialysis. A novel method of membrane modification directly in the electrodialysis unit is used to prepare permselective membranes.
Irina Falina +4 more
openaire +4 more sources
Fabrication and Performance Evaluation of a Cation Exchange Membrane Using Graphene Oxide/Polyethersulfone Composite Nanofibers [PDF]
Membranes, 2023 Ion exchange membranes, especially cation exchange membranes (CEMs), are an important component in membrane-based energy generation and storage because of their ability to transport cations via the electrochemical potential gradient while preventing ...
Suhun Kim +8 more
doaj +2 more sources
Custom-Made Ion Exchange Membranes at Laboratory Scale for Reverse Electrodialysis
Membranes, 2019 Salinity gradient power is a renewable, non-intermittent, and neutral carbon energy source. Reverse electrodialysis is one of the most efficient and mature techniques that can harvest this energy from natural estuaries produced by the mixture of seawater
Liliana Villafaña-López +4 more
doaj +2 more sources
Membranes, 2023 The possibility of using various types of ion-exchange membranes in diffusion dialysis for the separation of sulfuric acid and nickel sulfate has been evaluated.
Sergey Loza +4 more
doaj +2 more sources
Fabrication of pore-filling cation-exchange membrane from waste polystyrene and Spunbond Meltblown Spunbond (SMS) non-woven polypropylene fabric as the substrate [PDF]
Scientific ReportsCommercial ion-exchange membranes are typically thick, possessing limited mechanical strength, and have relatively high fabrication costs. In this study, we utilize a three-layer polypropylene fabric known as Spunbond Meltblown Spunbond (SMS) as the ...
Hadi Asgari +3 more
doaj +2 more sources