Results 31 to 40 of about 88,777 (255)
Investigation of ion transport and water content properties in anion exchange membranes based on polysulfone for solid alkaline fuel cell application [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2015 In present research work, homogeneous anion exchange membranes based on polysulfone (QAPSFs) were prepared via chloromethylation, amination and alkalization.
Mona Iravaninia +2 more
doaj +1 more source
Конденсированные среды и межфазные границы, 2022 One of the ways to obtain membranes with electroconvection as the dominant mechanism of ion transport is to optimise the surface of known brands of commercial heterogeneous membranes by changing their manufacturing technology.
Konstantin A. Lebedev +3 more
doaj +1 more source
Membranes, 2022 The development of the most effective, suitable and economic ion-exchange membranes is crucial for reverse electrodialysis (RED)—the most widely studied process to harvest salinity gradient energy from mixing seawater and river water.
Ezgi Karakoç, Enver Güler
doaj +1 more source
Ion Transport Characteristics in Membranes for Direct Formate Fuel Cells
Frontiers in Chemistry, 2020 Ion exchange membranes are widely used in fuel cells to physically separate two electrodes and functionally conduct charge-carrier ions, such as anion exchange membranes and cation exchange membranes.
Xiangyu Su, Zhefei Pan, Liang An
doaj +1 more source
Water Splitting and Transport of Ions in Electromembrane System with Bilayer Ion-Exchange Membrane
Membranes, 2020 Bilayer ion-exchange membranes are mainly used for separating single and multiply charged ions. It is well known that in membranes in which the layers have different charges of the ionogenic groups of the matrix, the limiting current decreases, and the ...
Stanislav Melnikov +4 more
doaj +1 more source
Frontiers in Chemistry, 2022 Ion-containing polymers are soft materials composed of polymeric chains and mobile ions. Over the past several decades they have been the focus of considerable research and development for their use as the electrolyte in energy conversion and storage ...
Zhenghao Zhu, Stephen J. Paddison
doaj +1 more source
Profiled Ion Exchange Membranes: A Comprehensible Review [PDF]
International Journal of Molecular Sciences, 2019 Profiled membranes (also known as corrugated membranes, micro-structured membranes, patterned membranes, membranes with designed topography or notched membranes) are gaining increasing academic and industrial attention and recognition as a viable alternative to flat membranes.
Sylwin Pawlowski +2 more
openaire +2 more sources
Membranes, 2022 The study of the electrical conductivity of ion-exchange membranes in equilibrium electrolyte solutions is of great importance for the theory of membrane processes, in particular for practical electrodialysis.
Oleksandr Petrov +6 more
doaj +1 more source
Study the Transport Properties of Anion and Cation Exchange Membranes toward Various Ions Using Chronopotentiometry [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2017 The transport properties of various anion and cation exchange membranes were studied in different electrolyte solutions using chronopotentiometry technique to get insight about the influence of the counter ion on the transport properties of the membranes.
Amir Ashrafi +2 more
doaj
, 2019 Citation: 'ion-exchange membrane' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.I03170 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source