Spectroscopic and Conductance Effects of Conjugated Double‐Bond Systems in Permselective Membranes

C. Forgacs; G. Stein

doi:10.1002/ijch.196800055

Spectroscopic and Conductance Effects of Conjugated Double‐Bond Systems in Permselective Membranes

C. Forgacs, G. Stein

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

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Abstract

Changes in the absorption spectrum due to different gegen‐cations of colored cation‐exchange membranes were found and explained by direct interaction between the gegen‐ion and conjugated double‐bond chains in the matrix of the membranes. The decoloration of these membranes as a result of current transfer through them was determined. Tracer experiments showed that during current transfer, Cl⁻ ions become covalently bound to the matrix of the membrane. A theory for the electronic conductance through conjugated double‐bond chains in ionic environment was developed, in consistency with the experimental results.

Original language	English
Pages (from-to)	437-444
Number of pages	8
Journal	Israel Journal of Chemistry
Volume	6
Issue number	4
DOIs	https://doi.org/10.1002/ijch.196800055
State	Published - 1 Jan 1968
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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10.1002/ijch.196800055

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abstract = "Changes in the absorption spectrum due to different gegen‐cations of colored cation‐exchange membranes were found and explained by direct interaction between the gegen‐ion and conjugated double‐bond chains in the matrix of the membranes. The decoloration of these membranes as a result of current transfer through them was determined. Tracer experiments showed that during current transfer, Cl− ions become covalently bound to the matrix of the membrane. A theory for the electronic conductance through conjugated double‐bond chains in ionic environment was developed, in consistency with the experimental results.",

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year = "1968",

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AB - Changes in the absorption spectrum due to different gegen‐cations of colored cation‐exchange membranes were found and explained by direct interaction between the gegen‐ion and conjugated double‐bond chains in the matrix of the membranes. The decoloration of these membranes as a result of current transfer through them was determined. Tracer experiments showed that during current transfer, Cl− ions become covalently bound to the matrix of the membrane. A theory for the electronic conductance through conjugated double‐bond chains in ionic environment was developed, in consistency with the experimental results.

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Spectroscopic and Conductance Effects of Conjugated Double‐Bond Systems in Permselective Membranes

Abstract

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