Investigation of the electrochemical properties of commercial bipolar membranes
Journal Article
·
· J. Appl. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:6606307
Results are reported from a study of the electrochemical properties of commercial bipolar membranes in a system in which the membrane separates salt solutions of equal concentration (salt system), and in a system where the cation-exchange side is in contact with an acid solution and the anion-exchange side with an alkaline solution of equal concentration (acid-alkali system). These solution systems were chosen because they represent the limiting conditions realized in electro-ion-exchange processes with the use of bipolar ion-exchange membranes. The current efficiency for hydrogen and hydroxyl ions increases with dilution of the solutions and with increase of current density. Bipolar membranes MB-3 and MB-4, containing phosphate groups, have the best electrochemical characteristics.
- Research Organization:
- Kuban' State Univ., Krasnodar, USSR
- OSTI ID:
- 6606307
- Journal Information:
- J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 53:5; ISSN JAPUA
- Country of Publication:
- United States
- Language:
- English
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