Zobrazeno 1 - 10
of 20
pro vyhledávání: '"N. V. Loza"'
Publikováno v:
Membranes and Membrane Technologies. 4:319-327
Publikováno v:
Russian Journal of Electrochemistry. 57:505-518
The limiting diffusion current density in electromembrane systems is theoretically estimated by using refined Pears equation and different model approaches for the calculating of the counter-ion transport number in the membrane and its diffusion perm
Publikováno v:
Membranes and Membrane Technologies. 3:163-170
Polyaniline has been synthesized on the surface of anion exchange membranes by the successive diffusion of an oxidizer and monomer solutions through a membrane in water. Current–voltage curves of initial and modified membranes in solutions of sodiu
Publikováno v:
Journal of Solid State Electrochemistry. 24:101-110
A series of composites based on the perfluorinated MF-4SK membrane and polyaniline was obtained under electrodiffusion of monomer and oxidizer. Aniline was used as monomer and potassium dichromate as oxidizer. Chronopotentiometry was proposed as the
Publikováno v:
Russian Journal of Electrochemistry. 55:871-877
Demineralization of a solution containing aniline and sulfuric acid was studied at different voltages on the electrodialyzer with heterogeneous anion-exchange membranes MA-41 and perfluorinated homogeneous cation-exchange membranes MF-4SK. The main m
Publikováno v:
Membranes and Membrane Technologies. 1:229-237
The influence of electric field in the chemical synthesis of polyaniline on the surface of sulfonated cation-exchange membranes on their structure and properties has been investigated. By using standard contact porosimetry, it has been found that sur
Publikováno v:
Membranes, Vol 11, Iss 227, p 227 (2021)
Membranes
Volume 11
Issue 3
Membranes
Volume 11
Issue 3
This work discusses the applicability of polyaniline-modified cation exchange membranes for the separation of monovalent/divalent cations by electrodialysis. A novel method of membrane modification directly in the electrodialysis unit is used to prep
Publikováno v:
Membranes, Vol 10, Iss 145, p 145 (2020)
Membranes
Volume 10
Issue 7
Membranes
Volume 10
Issue 7
A comprehensive study of the polyaniline influence on mineral scaling on the surface of the heterogeneous MK-40 sulfocationite membrane under electrodialysis has been conducted. Current-voltage curves and chronopotentiograms have been obtained and an
Publikováno v:
Petroleum Chemistry. 56:1027-1033
A procedure for the fabrication of profiled cation-exchange bilayer membranes with the homogenized surface based on the commercial membrane MK-40 has been developed. The surface morphology and membrane microstructure have been studied by atomic-force
Publikováno v:
Petroleum Chemistry. 55:724-729
Anisotropic composites based on heterogeneous ion-exchange membranes MK-40 and polyaniline have been prepared in a constant electric field. The diffusion and electric conduction properties of these materials in sulfuric acid solutions have been studi