Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Polymerization Behavior of AN in DMSO Solution

DMSO 용액에서의 아크릴로니트릴(AN)의 중합거동

  • 안찬호 (성균관대학교 섬유공학과) ;
  • 박종래 (성균관대학교 섬유공학과, 성균관대학교 섬유공학과, 한국과학기술연구원 섬유화학연구실, 한국과학기술연구원 섬유화학연구실)
  • Published : 1994.11.01

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Abstract

For both homo- and co-polyacrylonitriles(homo- and co-PAH) prepared in dimethylsulfoxide(DMSO) solution by radical polymerization induced by auto-bis-isobutyronitrile(AIBN), the reaction kinetics was studied. It has been found that the polymerization rate increases with increasing concentrations of moilomer and initiator, and the polymerization temperature. while molecular weight, polydispcrsity. and high molecular-weight-fraction(over 3 $\times$105 in Mw) decrease.

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References

  1. Eur. Polym. J. v.7 N.Grassie;R.McGuchan
  2. J. Polym. Sci., Polym. Chem. Ed. v.18 M.Minagawa;T.Iwamatsu
  3. Principle of Polymerization(3rd Ed.) G.Odian
  4. J. Polym. Sci. A-1 v.6 T.Shibukawa;M.Sone;A.Uchida;K.Iwaori
  5. Polym. J. v.25 no.3 A.Matsumoto;Y.Oki
  6. J. Appl. Polym. Sci. v.45 G.Venkateshwaran;A.Kumar
  7. M. Se. Thesis, Sung Kyun Kwan University J.K.Kim