HIGH FREQUENCY RECTIFICATION IN CONCENTRATION POLARIZATION.

Isaak Rubinstein; Israel Rubinstein; Eberhard Staude

HIGH FREQUENCY RECTIFICATION IN CONCENTRATION POLARIZATION.

Isaak Rubinstein
, Israel Rubinstein
, Eberhard Staude

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

This paper treats the effect upont the magnitude of the direct current of a strong high frequency voltage modulation, applied at the diffusion-migrational limiting current in a single strong electrolyte solution. It is shown theoretically that due to formation of an extended space charge near the interface, the above modulation should, in a certain frequency range, yield an increase of the direct current component above the limiting value. The calculation is based upon a numerical solution of the unsteady Nerst-Planck-Poisson equations. Parallel experimental results are reported on the effect of voltage modulation upon the limiting current of Cu plus plus reduction on a copper cathode from aqueous CuSO//4 solution.

Original language	English
Pages (from-to)	789-802
Number of pages	14
Journal	PCH. Physicochemical hydrodynamics
Volume	6
Issue number	5-6
State	Published - 1 Dec 1984
Externally published	Yes
Event	Physicochem Hydrodyn, 5th Int Conf - Tel Aviv, Isr Duration: 16 Dec 1984 → 21 Dec 1984

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

General Engineering

Cite this

@article{df5238e913624aed81fcffe540504594,

title = "HIGH FREQUENCY RECTIFICATION IN CONCENTRATION POLARIZATION.",

abstract = "This paper treats the effect upont the magnitude of the direct current of a strong high frequency voltage modulation, applied at the diffusion-migrational limiting current in a single strong electrolyte solution. It is shown theoretically that due to formation of an extended space charge near the interface, the above modulation should, in a certain frequency range, yield an increase of the direct current component above the limiting value. The calculation is based upon a numerical solution of the unsteady Nerst-Planck-Poisson equations. Parallel experimental results are reported on the effect of voltage modulation upon the limiting current of Cu plus plus reduction on a copper cathode from aqueous CuSO//4 solution.",

author = "Isaak Rubinstein and Israel Rubinstein and Eberhard Staude",

year = "1984",

month = dec,

day = "1",

language = "English",

volume = "6",

pages = "789--802",

journal = "PCH. Physicochemical hydrodynamics",

issn = "0191-9059",

publisher = "Elsevier B.V.",

number = "5-6",

note = "Physicochem Hydrodyn, 5th Int Conf ; Conference date: 16-12-1984 Through 21-12-1984",

}

TY - JOUR

T1 - HIGH FREQUENCY RECTIFICATION IN CONCENTRATION POLARIZATION.

AU - Rubinstein, Isaak

AU - Rubinstein, Israel

AU - Staude, Eberhard

PY - 1984/12/1

Y1 - 1984/12/1

N2 - This paper treats the effect upont the magnitude of the direct current of a strong high frequency voltage modulation, applied at the diffusion-migrational limiting current in a single strong electrolyte solution. It is shown theoretically that due to formation of an extended space charge near the interface, the above modulation should, in a certain frequency range, yield an increase of the direct current component above the limiting value. The calculation is based upon a numerical solution of the unsteady Nerst-Planck-Poisson equations. Parallel experimental results are reported on the effect of voltage modulation upon the limiting current of Cu plus plus reduction on a copper cathode from aqueous CuSO//4 solution.

AB - This paper treats the effect upont the magnitude of the direct current of a strong high frequency voltage modulation, applied at the diffusion-migrational limiting current in a single strong electrolyte solution. It is shown theoretically that due to formation of an extended space charge near the interface, the above modulation should, in a certain frequency range, yield an increase of the direct current component above the limiting value. The calculation is based upon a numerical solution of the unsteady Nerst-Planck-Poisson equations. Parallel experimental results are reported on the effect of voltage modulation upon the limiting current of Cu plus plus reduction on a copper cathode from aqueous CuSO//4 solution.

UR - https://www.scopus.com/pages/publications/0021652108

M3 - Conference article

AN - SCOPUS:0021652108

SN - 0191-9059

VL - 6

SP - 789

EP - 802

JO - PCH. Physicochemical hydrodynamics

JF - PCH. Physicochemical hydrodynamics

IS - 5-6

T2 - Physicochem Hydrodyn, 5th Int Conf

Y2 - 16 December 1984 through 21 December 1984

ER -

HIGH FREQUENCY RECTIFICATION IN CONCENTRATION POLARIZATION.

Abstract

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ASJC Scopus subject areas

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