Characterization of a solid supported liquid membrane for lanthanide transport by impedance spectroscopy

Carlos Moreno; Manuel Valiente

doi:10.1016/S0022-0728(96)04890-5

Characterization of a solid supported liquid membrane for lanthanide transport by impedance spectroscopy

Carlos Moreno, Manuel Valiente

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

Impedance spectroscopy has been applied to the in situ characterization of a supported liquid membrane (SLM). This technique enables a non-invasive continuous monitoring of the behavior of the SLM during transport processes. The SLM achieves the maximum permeability coefficient after 15-20h of experiment. Afterwards, this coefficient decreases strongly with a corresponding increase of the admittance of the system. This effect has been explained in terms of the instability of the SLM due to the loss of its constituents.

Original language	English
Pages (from-to)	191-195
Journal	Journal of Electroanalytical Chemistry
Volume	422
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-0728(96)04890-5
Publication status	Published - 15 Feb 1997

Keywords

Impedance spectroscopy
Lanthanide transport
Liquid membrane characterization

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10.1016/S0022-0728(96)04890-5

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title = "Characterization of a solid supported liquid membrane for lanthanide transport by impedance spectroscopy",

abstract = "Impedance spectroscopy has been applied to the in situ characterization of a supported liquid membrane (SLM). This technique enables a non-invasive continuous monitoring of the behavior of the SLM during transport processes. The SLM achieves the maximum permeability coefficient after 15-20h of experiment. Afterwards, this coefficient decreases strongly with a corresponding increase of the admittance of the system. This effect has been explained in terms of the instability of the SLM due to the loss of its constituents.",

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AU - Valiente, Manuel

PY - 1997/2/15

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N2 - Impedance spectroscopy has been applied to the in situ characterization of a supported liquid membrane (SLM). This technique enables a non-invasive continuous monitoring of the behavior of the SLM during transport processes. The SLM achieves the maximum permeability coefficient after 15-20h of experiment. Afterwards, this coefficient decreases strongly with a corresponding increase of the admittance of the system. This effect has been explained in terms of the instability of the SLM due to the loss of its constituents.

AB - Impedance spectroscopy has been applied to the in situ characterization of a supported liquid membrane (SLM). This technique enables a non-invasive continuous monitoring of the behavior of the SLM during transport processes. The SLM achieves the maximum permeability coefficient after 15-20h of experiment. Afterwards, this coefficient decreases strongly with a corresponding increase of the admittance of the system. This effect has been explained in terms of the instability of the SLM due to the loss of its constituents.

KW - Impedance spectroscopy

KW - Lanthanide transport

KW - Liquid membrane characterization

U2 - 10.1016/S0022-0728(96)04890-5

DO - 10.1016/S0022-0728(96)04890-5

M3 - Article

SN - 1572-6657

VL - 422

SP - 191

EP - 195

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 1-2

ER -

Characterization of a solid supported liquid membrane for lanthanide transport by impedance spectroscopy

Abstract

Keywords

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