Article
  • Study of Conduetive Polyester Fiber and Film
  • Chang HU, In SS, Huh YW, Kim JW
  • 도전성 Polyester 섬유 및 필름에 관한 연구
  • 장홍운, 임승순, 허영우, 김진우
Abstract
Electroconductivity was to be imparted to poly(ethylene terephthalate) (PET) film by introducing CuxS, which is known as p-type semiconductor. This process can be devided into three stages as followed. (a)Graft copolymerization of acrylamide(AM) monomer, which is capable of coordinating to cuprous ion. (b) Adsorption of the cuprous ions to the coordinating sites, (c) Ion exchange reaction with active S atom to impregnate CuxS crystals. Optimum condition and kinetic reaction rate of the graft copolymerization were determined, and optimum pH condition for the introduction of CuxS was studied. Electrical resistivity of the CuxS-AM-g-PET film was 1,780Ω·cm, which was lower by factor of 1011 than that of the original PET film. In the case of TSC of the CuxS-AM-g-PET electret, compared with TSC of the original PET electrets, the current generated by migrating of the mobile charges was predominant.

Keywords:

  • 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

  • 1985; 9(1): 13-23

    Published online Feb 25, 1985

  • 10.7317/pk.
  • Received on Nov 30, -0001
  • Revised on Nov 30, -0001
  • Accepted on Nov 30, -0001

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