[go: up one dir, main page]

Krol et al., 1999 - Google Patents

Concentration polarization with monopolar ion exchange membranes: current–voltage curves and water dissociation

Krol et al., 1999

Document ID
493150506623563354
Author
Krol J
Wessling M
Strathmann H
Publication year
Publication venue
Journal of Membrane Science

External Links

Snippet

Concentration polarization is studied using a commercial anion and cation exchange membrane. Current–voltage curves show the occurrence of an overlimiting current. The nature of this overlimiting current is investigated in more detail, especially with respect to the …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring disposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells

Similar Documents

Publication Publication Date Title
Krol et al. Concentration polarization with monopolar ion exchange membranes: current–voltage curves and water dissociation
Galama et al. Membrane resistance: The effect of salinity gradients over a cation exchange membrane
Tanaka Concentration polarization in ion-exchange membrane electrodialysis—the events arising in a flowing solution in a desalting cell
Krol et al. Chronopotentiometry and overlimiting ion transport through monopolar ion exchange membranes
Choi et al. Effects of electrolytes on the transport phenomena in a cation-exchange membrane
Andreeva et al. Mitigation of membrane scaling in electrodialysis by electroconvection enhancement, pH adjustment and pulsed electric field application
Wilhelm et al. Optimisation strategies for the preparation of bipolar membranes with reduced salt ion leakage in acid–base electrodialysis
Choi et al. Structural change of ion-exchange membrane surfaces under high electric fields and its effects on membrane properties
Długołęcki et al. Ion conductive spacers for increased power generation in reverse electrodialysis
Bruce et al. The determination of transference numbers in solid polymer electrolytes using the Hittorf method
Długołęcki et al. Current status of ion exchange membranes for power generation from salinity gradients
Choi et al. Pore size characterization of cation-exchange membranes by chronopotentiometry using homologous amine ions
Vyas et al. Studies of the effect of variation of blend ratio on permselectivity and heterogeneity of ion-exchange membranes
Badessa et al. The electrodialysis of electrolyte solutions of multi-charged cations
Tanaka Water dissociation in ion-exchange membrane electrodialysis
Kim et al. Facile surface modification of anion-exchange membranes for improvement of diffusion dialysis performance
Luiz et al. Membrane selection for the desalination of bio-refinery effluents using electrodialysis
Chou et al. Membrane potential of composite bipolar membrane in ethanol–water solutions: the role of the membrane interface
Logette et al. Selective permeability of a perfluorosulphonic membrane to different valency cations. Ion-exchange isotherms and kinetic aspects
Wang et al. Extended Donnan-Manning theory for selective ion partition and transport in ion exchange membrane
Tang et al. Highly selective ion separations based on counter-flow electromigration in nanoporous membranes
Chandra et al. A critical analysis on ion transport of organic acid mixture through an anion-exchange membrane during electrodialysis
Zerdoumi et al. Electrochemical characterization of the CMX cation exchange membrane in buffered solutions: Effect on concentration polarization and counterions transport properties
Hurwitz et al. Investigation of electrical properties of bipolar membranes at steady state and with transient methods
Apel et al. Concentration polarization in membrane systems