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Multicomponent absorption of anions in commercial anion-exchange membranes
Journal of Membrane Science, 2007Abstract The equilibrium uptake of aqueous NaCl–NaBr and NaCl–NaNO 3 mixtures into Neosepta ® AMX and Selemion ® AMV anion-exchange membranes was measured experimentally and modeled theoretically, where the total external salt concentration was fixed at 0.1 M. The model, which considered the membrane microstructure as an array of cylindrical pores
Tim Malewitz +2 more
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2015
Anion exchange membrane fuel cells (AEMFCs) that utilize anion exchange membranes (AEMs) as solid polymer electrolytes have been attracting increasing attention in the past few decades. AEMFCs not only exhibit enhanced reaction kinetics for both fuel oxidation and oxygen reduction, but also possess improved stability and durability of catalysts in ...
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Anion exchange membrane fuel cells (AEMFCs) that utilize anion exchange membranes (AEMs) as solid polymer electrolytes have been attracting increasing attention in the past few decades. AEMFCs not only exhibit enhanced reaction kinetics for both fuel oxidation and oxygen reduction, but also possess improved stability and durability of catalysts in ...
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Chemical Communications
Anion-exchange membrane water electrolysis (AEMWE) has attracted attention owing to its operation in alkaline environments, which offers the advantage of not requiring the use of precious metals.
Yun Chao Lei +6 more
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Anion-exchange membrane water electrolysis (AEMWE) has attracted attention owing to its operation in alkaline environments, which offers the advantage of not requiring the use of precious metals.
Yun Chao Lei +6 more
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Alkali‐Stable Cations and Anion Exchange Membranes
Chemistry – A European JournalAbstractAnion exchange membranes (AEMs) based energy conversion and storage devices have attracted attention as an innovative technology due to their advantageous alkaline catalytic kinetics and cost‐effectiveness. AEMs play a crucial role in these devices and have shown significant progress in terms of ionic conductivity, mechanical properties ...
Qihang Zhang +3 more
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On the structure–properties relationship of the AMV anion exchange membrane
Journal of Membrane Science, 2009Important parameters such as ion exchange capacity, conductivity, permselectivity, quantity of sorbed electrolyte and water uptake of the Selemion AMV anion exchange membrane conditioned in KCl and NaCl solutions were determined in order to assess the applicability of the two-phase model of structure microheterogeneity to this case.
Le, Xuan Tuan +4 more
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ECS Meeting Abstracts
Hydrogen is a clean and renewable energy, that provides numerous potential benefits to industries, and households, with zero greenhouse gas emissions, and increased energy security. Mainly hydrogen energy is widely seen as a key component to combat climate change that could potentially fulfill the global energy demands in the future. Hence, hydrogen
Tamilazhagan Palanivel +3 more
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Hydrogen is a clean and renewable energy, that provides numerous potential benefits to industries, and households, with zero greenhouse gas emissions, and increased energy security. Mainly hydrogen energy is widely seen as a key component to combat climate change that could potentially fulfill the global energy demands in the future. Hence, hydrogen
Tamilazhagan Palanivel +3 more
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An infrared study of an anion exchange membrane
Journal of Membrane Science, 1979Abstract An anion exchange membrane having a backbone of polyethylene and a sidechain of sulfonamide amine and the water sorbed on this membrane have been studied by infrared spectroscopy and thermogravimetric measurements. The various groups of this membrane as well as the changes occurring during chemical treatment have been identified by these ...
Carla Heitner—Wirguin, Dorrit Hall
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Advancements in Anion Exchange Membrane Cations
ECS Transactions, 2015Anion-exchange membrane fuel cells (AME-FCs) are of increasingly popular interest as they enable the use of non-Pt fuel cell catalysts, the primary cost limitation of proton exchange membrane fuel cells. Benzyltrimethyl ammonium (BTMA) is the standard cation that has historically been utilized as the hydroxide conductor in AEMs.
Matthew R Sturgeon +3 more
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Characterization of heterogeneous anion-exchange membrane
Journal of Membrane Science, 2001Abstract This paper reports the studies on the properties of heterogeneous anion-exchange membranes prepared from polyvinyl chloride (PVC) as binder and anion-exchange resin powder. The effect of variation of ion-exchange resin particle size as well as the resin–binder ratio on different mechanical, electrochemical and morphological properties of the
Punita V Vyas +5 more
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Sorption equilibrium of aromatic anions in an anion exchange membrane
Journal of Membrane Science, 1997Abstract Ion exchange and water content measurements were performed with an anion exchange membrane, ADS XL 10 (Solvay), equilibrated in aqueous solutions containing mineral electrolyte as NaCl, and/or organic electrolyte as sodium benzene carboxylate (ΦCO2Na) and sodium 4-hydroxy-1-naphthalenesulfonate (ΦΦOHSO3Na).
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