Results 21 to 30 of about 82,722 (294)
Composition and Structure Progress of the Catalytic Interface Layer for Bipolar Membrane
Nanomaterials, 2022 Bipolar membranes, a new type of composite ion exchange membrane, contain an anion exchange layer, a cation exchange layer and an interface layer. The interface layer or junction is the connection between the anion and cation exchange layers.
Di Zhao +14 more
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Electrodialysis of a sodium sulphate solution with experimental bentonite-modified bipolar membranes
Конденсированные среды и межфазные границы, 2021 The aim of this work is to study the characteristics of the electrodialysis of a sodium sulphate solution with experimental bipolar membranes based on the MA-41 anion exchange membrane and a liquid sulphonated cation-exchanger modified with bentonite ...
Olga A. Kozaderova +4 more
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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
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Конденсированные среды и межфазные границы, 2022 The effect on the characteristics of the electrodialysis process of the acid activation of bentonite included in the cationexchange layer of an experimental bipolar membrane obtained by applying a liquid LF-4SK cation-exchange layer containing ...
Sabukhi I. Niftaliev +5 more
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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
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An innovative compound bed of EDI device with enhancing ion-exchange resins regeneration efficiency
Water Science and Technology, 2021 Electrodeionization (EDI) technology is limited by low regeneration efficiency of ion exchange resins, requirements of high-quality influent water, fouling of the ion exchange membrane and electrode, etc.
Xu Chen +6 more
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Membranes, 2023 Hierarchical cation-exchange membranes (hCEMs) fabricated by blade coating and UV crosslinking of ionomer on top of a porous substrate demonstrated promising results in performing NaCl demineralization.
Elodie Khetsomphou +3 more
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Influence of the ionic composition on the diffusion mass transfer of saccharides through a cation-exchange membrane [PDF]
, 2013 Recent studies have pointed out that the presence of salts can change significantly the membrane process performances because of the resulting modification of the neutral solutes transfer through the membrane.
Roux-de Balmann, Hélène +3 more
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FEATURES OF OPERATION OF POLYSTYRENE MEMBRANES IN PETROCHEMICAL INDUSTRY
В мире научных открытий, 2017 The article presents the research results of ion-exchange membranes based on polystyrene. Describes the process of swelling of ion exchange membrane for example, the swelling of the cation exchange resin in butanol.
E. K. Karimov +4 more
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Membranes, 2021 The ohmic resistances of the anion and cation ion-exchange membranes (IEMs) that constitute a reverse electrodialysis system (RED) are of crucial importance for its performance. In this work, we study the influence of concentration (0.1 M, 0.5 M, 1 M and
Yash Dharmendra Raka +4 more
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