高等学校化学学报

高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (1): 87.

• 研究论文 • 上一篇    下一篇

粘度法和超离心沉降法测定环型聚苯乙烯分子量

黄家贤, 王林富, 李春荣, 何炳林   

  1. 南开大学化学系
  • 收稿日期:1983-07-30 出版日期:1985-01-24 发布日期:1985-01-24
  • 基金资助:

    中国科学院科学基金

Molecular Weight Determination of Ring Shaped Polystyrene by Viscosimetry and Ultracentrif age Sedimentation

Huang Jiaxian, Wang Linfu, Li Chunrong, He Binglin   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1983-07-30 Online:1985-01-24 Published:1985-01-24

PDF (PC)

被引次数

9

摘要： 本文介绍了测定环型聚苯乙烯分子量的两个计算关系式。

Abstract: The correlation equations [η] = Kη·Ma and S0=KS·Mu for ring shaped polystyrene in toluene at 25℃ have been identified by light scattering, viscosimetry and ultracentrifugation.

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