Membrane potential across poly(vinyl chloride) membranes doped with phthalocyanine-bridged tetrakis (crown ether)

Jun Ichi Anzai; Chung Chiun Liu; Nagao Kobayashi

Membrane potential across poly(vinyl chloride) membranes doped with phthalocyanine-bridged tetrakis (crown ether)

Jun Ichi Anzai, Chung Chiun Liu, Nagao Kobayashi

PHA - Molecular Pharmaceutical Science

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

2 Citations (Scopus)

Abstract

The membrane potential across poly(vinyl chloride) membranes doped with a phthalocyanine-bridged tetrakis(15-crown-5) (CRPcH₂) was measured in the presence of alkali-metal chlorides, to elucidate the ion selectivity of the membranes. The membranes showed high K⁺ ion selectivity over Na⁺ and Li⁺ ions. The results were explained in terms of the dimer formation of CRPcH₂ in spite of the low concentration in the membrane, arising from the strong tendency of the phthalocyanine residue in CRPcH₂ to aggregate.

Original language	English
Pages (from-to)	223-225
Number of pages	3
Journal	Polymer communications Guildford
Volume	31
Issue number	6
Publication status	Published - 1990 Jun 1

ASJC Scopus subject areas

Engineering(all)

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title = "Membrane potential across poly(vinyl chloride) membranes doped with phthalocyanine-bridged tetrakis (crown ether)",

abstract = "The membrane potential across poly(vinyl chloride) membranes doped with a phthalocyanine-bridged tetrakis(15-crown-5) (CRPcH2) was measured in the presence of alkali-metal chlorides, to elucidate the ion selectivity of the membranes. The membranes showed high K+ ion selectivity over Na+ and Li+ ions. The results were explained in terms of the dimer formation of CRPcH2 in spite of the low concentration in the membrane, arising from the strong tendency of the phthalocyanine residue in CRPcH2 to aggregate.",

author = "Anzai, {Jun Ichi} and Liu, {Chung Chiun} and Nagao Kobayashi",

year = "1990",

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pages = "223--225",

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T1 - Membrane potential across poly(vinyl chloride) membranes doped with phthalocyanine-bridged tetrakis (crown ether)

AU - Anzai, Jun Ichi

AU - Liu, Chung Chiun

AU - Kobayashi, Nagao

PY - 1990/6/1

Y1 - 1990/6/1

N2 - The membrane potential across poly(vinyl chloride) membranes doped with a phthalocyanine-bridged tetrakis(15-crown-5) (CRPcH2) was measured in the presence of alkali-metal chlorides, to elucidate the ion selectivity of the membranes. The membranes showed high K+ ion selectivity over Na+ and Li+ ions. The results were explained in terms of the dimer formation of CRPcH2 in spite of the low concentration in the membrane, arising from the strong tendency of the phthalocyanine residue in CRPcH2 to aggregate.

AB - The membrane potential across poly(vinyl chloride) membranes doped with a phthalocyanine-bridged tetrakis(15-crown-5) (CRPcH2) was measured in the presence of alkali-metal chlorides, to elucidate the ion selectivity of the membranes. The membranes showed high K+ ion selectivity over Na+ and Li+ ions. The results were explained in terms of the dimer formation of CRPcH2 in spite of the low concentration in the membrane, arising from the strong tendency of the phthalocyanine residue in CRPcH2 to aggregate.

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VL - 31

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JO - Polymer (United Kingdom)

JF - Polymer (United Kingdom)

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