Metal Ion-Imprinted Polymers Prepared by Surface Template Polymerization with Water-in-Oil Emulsions

Kazuya Uezu, Masahiro Goto, Fumiyuki Nakashio

    研究成果: Contribution to journalArticle査読

    6 被引用数 (Scopus)

    抄録

    Metal ion-imprinted polymers are prepared by surface template polymerization, an emulsion polymerization process which utilizes a functional monomer, an emulsion stabilizer, a polymer matrix-forming co-monomer, and a print molecule. Such surface-templated polymers offer high sorption rates for metal ions as well as high selectivity. For this technique, the interfacial activity of the functional monomer is a vital factor for the selection of a suitable metal ion-binding amphiphile. It is also an important factor for the firm attachment of the functional monomer onto the polymer matrix. We have succeeded in preparing highly selective ion-imprinted polymers by two approaches: a) the design of functional monomers; and b) post-irradiation with gamma rays to make the polymer matrix more rigid. Adsorption behavior of Zn(II) and Cu(II) by the newly synthesized polymers has been evaluated. The imprinting effect on metal-ion adsorption efficiency and selectivity is discussed.

    本文言語英語
    ページ(範囲)278-289
    ページ数12
    ジャーナルACS Symposium Series
    703
    DOI
    出版ステータス出版済み - 1 1 1998

    All Science Journal Classification (ASJC) codes

    • 化学 (全般)
    • 化学工学(全般)

    フィンガープリント

    「Metal Ion-Imprinted Polymers Prepared by Surface Template Polymerization with Water-in-Oil Emulsions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル