Characteristics of the Potential Response to Synthetic Polyelectrolyte Cations by a Flow-through Ion Sensor Using a Plasticized Poly(viny chloride)Membrane Doped with Amphiphilic Anion

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抄録

The potential response of a flow-through ion sensor using a plasticized poly(vinyl chloride) membrane doped with amphiphilic anions to two synthetic polyelectrolyte cations was investigated. The potential responses to the polyelectrolyte cations were characterized in the terms of extractability of amphiphilic anion, concentration of amphiphilic anion salt in the membrane, solvent property of plasticizer, and leakage of amphiphilic anion salt. The concentration of amphiphilic anion salt in the membrane was a main factor in the potential response to polyelectrolyte cation. The examination of FTIR spectra in the plasticized poly(vinyl chloride) membrane containing amphiphilic ion salt showed that the leakage of amphiphilic ion salt from the membrane was prevented with the addition of polyelectrolyte ion. It was deduced that the potential response of polyelectrolyte cation was due to a decrease in the concentration of sodium ion, the counter ion to amphiphilic ion, as the primary ion in the plasticized poly(vinyl chloride) membrane.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry  

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 15(4), 359-363, 1999-04 

    社団法人 日本分析化学会

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各種コード

  • NII論文ID(NAID)
    10002419404
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • NDL 記事登録ID
    4712431
  • NDL 雑誌分類
    ZP4(科学技術--化学・化学工業--分析化学)
  • NDL 請求記号
    Z54-F482
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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