Article
  • Structural Characters of Phenol-Formaldehyde-Ammonia-Nickel (Ⅱ) Nitrate
  • Cha KS, Shin DS
  • Phenol-Formaldehyde-Ammonia-Nikel(Ⅱ) Nitrate 구조에 관한 연구
  • 차근식, 신두순
Abstract
A membrane which is responsive to nitrate has been developed. The membrane is nickel (Ⅱ) nitrate complex of ammonia modified Bakelite A resin which is incorporated in PVC matrix. Chemical structure of the membrane material was characterized by IR and visible spectrometry. IR and visible spectroscopic studies indicate that the amine group exists in the resin. It was also found that the nitrogens of amine groups in the membrane material are strongly coordinated to nickel(Ⅱ). Based on the chemical composition, the structure of the modified Bakelite-A-nickel(Ⅱ) nitrate complex and mechanisms for exchange with nitrate ion and for internal electrical conduction have been proposed.

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1986; 10(7): 714-720

    Published online Dec 25, 1986