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Modification of the transport properties of ion exchange membranes. IX. Layer formation on a cation exchange membrane by acid-amide bonding, and transport properties of the resulting membrane

✍ Scribed by Toshikatsu Sata; Ryuji Izuo; Kuniaki Takata

Book ID
117511373
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
725 KB
Volume
45
Category
Article
ISSN
0376-7388

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πŸ“œ SIMILAR VOLUMES

Modification of transport properties of
Modification of transport properties of ion exchange membrane. XI. Electrodialytic properties of cation exchange membranes having polyethyleneimine layer fixed by acid–amide bonding
✍ Toshikatsu Sata; Ryuji Izuo πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 788 KB

## Abstract For the purpose of preparing the monovalent cation permselective membrane for electrodialysis, the membrane havingβ€”SO~2~Cl groups reacted with the polyethyleneimine to form a cationic polyelectrolyte layer on the membrane surface by using the acid–amide bonding. Reaction conditions, i.e

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The heterogeneity of different cation-exchange membranes (Neosepta CMX, Selemion CMV, and HJC heterogeneous membrane) and their effects on transport properties were investigated using chronopotentiometry, membrane conductivity, and currentvoltage curves. Modifying the classical Sand equation, a meth