Results 321 to 330 of about 5,189,573 (392)
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1992
The properties and preparation procedures of ion-exchange membranes are closely related to those of ion-exchange resins. As with resins, many types of membranes are possible with different polymer matrixes and different functional groups to confer ion-exchange properties on the product.
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The properties and preparation procedures of ion-exchange membranes are closely related to those of ion-exchange resins. As with resins, many types of membranes are possible with different polymer matrixes and different functional groups to confer ion-exchange properties on the product.
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Annals of Internal Medicine, 1951
Excerpt The recent introduction into clinical medicine of a group of substances known as ion exchange resins has provided the physician with a new type of diagnostic and therapeutic tool.
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Excerpt The recent introduction into clinical medicine of a group of substances known as ion exchange resins has provided the physician with a new type of diagnostic and therapeutic tool.
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Ion-exchange enabled synthetic swarm
Nature Nanotechnology, 2021Changjin Wu +11 more
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ION-EXCHANGE STUDIES WITH SOME COMPLEX IONS ON ION-EXCHANGE RESINS
Solvent Extraction and Ion Exchange, 1993Abstract The ion exchange equilibria of Cr(NH3)3+, Cr(NH3)5Cl2+, cis-Cr(en)2Cl2 +, trans-Cr(en)2(SCN)2 +, Cr(H2O)6 3+ complex ions against La3+ ions were studied. The effect of the ionic charge, radius and composition of various chromium complex ions on the selectivity were discussed. The logarithms of the selectivity constants were plotted versus mole
Necati Beşirli, Bahattin M. Baysal
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A comprehensive review on the synthesis and applications of ion exchange membranes.
Chemosphere, 2021Shanxue Jiang +4 more
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, 2016
Room-temperature sodium ion batteries (SIBs) have attracted tremendous attention recently as cheaper alternatives to lithium ion batteries (LIBs) for potential application in large-scale electrical energy storage stations.
Wei Tang +10 more
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Room-temperature sodium ion batteries (SIBs) have attracted tremendous attention recently as cheaper alternatives to lithium ion batteries (LIBs) for potential application in large-scale electrical energy storage stations.
Wei Tang +10 more
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Electroactive ion exchange materials: current status in synthesis, applications and future prospects
, 2016Electroactive ion exchange materials (EIXMs) with unique electrochemically switched ion exchange function have been extensively applied in various fields including high value-added ion recovery, toxic ion removal, energy storage devices and ...
Xiao Du +3 more
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Analytica Chimica Acta, 1967
Abstract A review is given of variables which affect the separation factors in ion-exchange chromatography. In favorable cases the influence of complex formation, pH, and eluant concentration can be predicted by simple calculations, whereas the interaction forces inside the resin phase are still largely unexplored.
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Abstract A review is given of variables which affect the separation factors in ion-exchange chromatography. In favorable cases the influence of complex formation, pH, and eluant concentration can be predicted by simple calculations, whereas the interaction forces inside the resin phase are still largely unexplored.
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2012
Ion exchange is poorly understood but important chemical reaction in soils, sediments, and aquifers; a process that has profound effects on the solution concentration of many ions. The ion exchange isotherm that describes the relation between solution composition and the ion exchange complex is influenced by two major factors: electrolyte concentration
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Ion exchange is poorly understood but important chemical reaction in soils, sediments, and aquifers; a process that has profound effects on the solution concentration of many ions. The ion exchange isotherm that describes the relation between solution composition and the ion exchange complex is influenced by two major factors: electrolyte concentration
openaire +3 more sources