ジメチルスルホキシド中における過硫酸アンモニウムによるアクリロニトリルの均一重合

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タイトル別名
  • On the Homogeneous Polymerization of Acrylonitrile in Dimethyl Sulfoxide with Ammonium Persulphate
  • Effects of cupric salts on the polymerization of acrylonitrile in aqueous solution

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抄録

Homogeneous polymerization of AN in dimethyl-sulfoxide (DMSO) catalyzed by ammoniumpersulphate was studied. Polymerization mechanism was considered to be the redox system between persulphate/DMSO as follows:<BR>The apparent rate of polymerization was shown to be _??_The each constant of chain transfer at 30°C was calculated, which was shown to be A′=20, Cm=1.5times;10-4 and Cs=4.7times;10-5. Activation energy for redox polymerization was about 18.5kcal/mol.

収録刊行物

  • 高分子化學

    高分子化學 20 (213), 5-10, 1963

    公益社団法人 高分子学会

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