波谱学杂志 ›› 1998, Vol. 15 ›› Issue (3): 267-272.

• 研究论文 • 上一篇    下一篇

新型遥爪星形聚合物的NMR表征

施志坚, 须明珠, 沈卫平, 姚远   

  1. 上海大学化学化工系, 上海 201800
  • 收稿日期:1997-12-18 修回日期:1998-02-09 出版日期:1998-06-05 发布日期:2018-01-13
  • 作者简介:施志坚,男,48岁,副教授

NMR STUDY OF NEW TELECHELIC STAR POLYMER

Shi Zhijian, Xu Mingzhu, Shen Weiping, Yao Yuan   

  1. Department of Chemistry and Chemistry Engineering, Shanghai University, Shanghai 201800
  • Received:1997-12-18 Revised:1998-02-09 Online:1998-06-05 Published:2018-01-13

摘要: 利用FT-NMR的1H NMR及13C NMR技术对采用新型的膦-硅试剂直接引发的GTP反应合成的带有功能端基的遥爪星形聚合物进行表征,讨论了利用NMR技术确定星形遥爪聚合物的手臂数、分子量及链结构的可能性.

关键词: NMR, 其团转移聚合(GTP), 遥爪星形聚合物

Abstract: In this paper, the telechelic star polymer that was synthesized by method of GTP was studied by means of 1H NMR and 13C NMR. The numbers of arms and molecular weight of star polymer was determined by NMR technique.

Key words: NMR, Group transfer polymerization (GTP), Telechelic star polymer