高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (6): 883.

• 研究简报 • 上一篇    下一篇

乙丙三元共聚物磺酸锰离聚体溶液中离子的相互作用

冯克1, 欧阳巍1, 李卓美1, 张建辉2   

  1. 1. 中山大学高分子研究所, 广州 510275;
    2. 中山大学化学系
  • 收稿日期:1992-08-25 修回日期:1992-12-08 出版日期:1993-06-24 发布日期:1993-06-24
  • 通讯作者: 冯克
  • 基金资助:

    中山大学科学研究基金

The Ionic Interaction in lonomer Solution of Manganese Sulfonated EPDM

FENG Ke1, OUYANG Wei1, LI Zhuo-Mei1, ZHANG Jian-Hui2   

  1. 1. Institute of Polymer Science, Zhongshan Univ., Ouangzhou, 510275;
    2. Chem.Deft., Zhongshan Univ., Ouangzhou, 510275
  • Received:1992-08-25 Revised:1992-12-08 Online:1993-06-24 Published:1993-06-24

关键词: 离聚体, 溶液粘度行为, FTIR, ESR

Abstract: The ionic interaction in ionomer solution of manganese sulfonated EPDMhas been investigated by viscometric method, as well as FTIRand ESRmethods.The results indicate there exists sol-vation between Mn2+ and alcohol cosolvent, the extent of which depends upon the concentration of Mn2+, alcohol content in the mixed solvent, molecular volume of alcohol and temperature.All these factors affect the aggregation state of Mn2+ in solution and the ionic interaction between the solvated Mn2+ and sulfonate anion SO3- in the ionomer macromolecule.

Key words: lonomer, Viscometric behavior in solution, Infrared spectrum, Electron spin resonance

TrendMD: