Selective transport of Li–Na and Li–K binary systems across a cation exchange membrane under an electric field

2000 ◽  
Vol 19 (1-2) ◽  
pp. 21-26 ◽  
Author(s):  
Gladys Paz T. Cruz ◽  
Pag-asa D. Gaspillo ◽  
Katsuroku Takahashi
Keyword(s):  
Electric Field ◽  
Cation Exchange ◽  
Binary Systems ◽  
Cation Exchange Membrane ◽  
Selective Transport ◽  
Exchange Membrane

Investigation of the effects of electric fields on the nanostructure of Nafion and its proton conductivity

2018 ◽  
Vol 6 (42) ◽  
pp. 20836-20843 ◽  
Author(s):  
Seungbo Ryu ◽  
Jae-Hun Kim ◽  
Ju-Young Lee ◽  
Seung-Hyeon Moon
Keyword(s):  
Electric Field ◽  
Cation Exchange ◽  
Proton Conductivity ◽  
Electric Fields ◽  
Cation Exchange Membrane ◽  
Exchange Membrane

Nafion, the most popular cation exchange membrane, was cast while charged in an electric field to enhance the proton conductivity of the membrane.

Dynamic behaviour of a diffusion layer around a cation-exchange membrane in an external electric field

2011 ◽  
Vol 88 (8) ◽  
pp. 1789-1791 ◽  
Author(s):  
Miloš Svoboda ◽  
Jiří Kratochvíla ◽  
Jiří Lindner ◽  
Michal Přibyl ◽  
Dalimil Šnita
Keyword(s):  
Electric Field ◽  
Cation Exchange ◽  
External Electric Field ◽  
Diffusion Layer ◽  
Dynamic Behaviour ◽  
Cation Exchange Membrane ◽  
Exchange Membrane

Electric field-assisted grafting of 4-vinylpyridine on an activated cation exchange membrane

1974 ◽  
Vol 18 (9) ◽  
pp. 2653-2670
Author(s):  
John F. Belliveau ◽  
Edward G. Bobalek ◽  
Gerald L. Simard
Keyword(s):  
Electric Field ◽  
Cation Exchange ◽  
Cation Exchange Membrane ◽  
Exchange Membrane

Transport of U(VI), Th(IV) and lanthanides through cation exchange membrane impregnated with HDEHP-kerosene using electric field

2002 ◽  
Vol 90 (8) ◽  
Author(s):  
M. S. Gasser ◽  
E. E. Zaki
Keyword(s):  
Nitric Acid ◽  
Electric Field ◽  
Cation Exchange ◽  
Transport Process ◽  
Nitric Acid Concentration ◽  
Feed Solution ◽  
Solution Concentration ◽  
Cation Exchange Membrane ◽  
Exchange Membrane ◽  
Cationic Flux

SummaryElectrodialysis has been investigated as a method to enhance the transport of U(VI), Th(IV) and lanthanides through Nafion cation exchange membrane I and impregnated with HDEHP-kerosene II. The recovery factor of U(VI) through Nafion cation exchange membrane with and without the applied electric field was 0.8 and 0.14, respectively. The transport process of U(VI) through ion exchange membrane was studied as a function of variation of nitric acid concentration in the feed solution, HDEHP concentration in the membrane stripping solution concentration, pH of the feed solution and effect of electric field. From this study the cationic flux of U(VI) through Nafion I and impregnated with HDEHP-kerosene II was 5.2 × 10

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