波谱学杂志 ›› 1989, Vol. 6 ›› Issue (3): 312-317.

• 研究论文 • 上一篇    下一篇

E-DAM共聚物序列结构的13C NMR研究

李丽, 朱善农, 钱人元   

  1. 中国科学院化学研究所
  • 收稿日期:1988-07-04 出版日期:1989-09-05 发布日期:2018-01-22

E-DAM COPOLYMERS SEQUENCE DISTRIBUTION STUDY USING 13C NMR METHOD

Li Li, Zhu Shannong, Qian Renyuan   

  1. Institute of Chemistry, Academia Sinica, Beijing
  • Received:1988-07-04 Online:1989-09-05 Published:2018-01-22

摘要: 本文用COM和APT 13C NMR方法研究了三种乙烯(E)和甲基丙烯酸N,N-二甲胺乙酯(DAM)共聚物(E-DAM),找到了一组化学位移屏蔽参数,并用这种参数进一步研究了E-DAM共聚物序列结构.

关键词: 宽带去偶13C-NMR, 自旋回波13C-NMR, E-DAM共聚物, 校正参数, 序列分布

Abstract: Three kinds of ethylene-dimethylaminocthyl methacrylatc copolymers (E-DAM) were analyzed using COM and APT 13C NMR methods. Correction parameters to the chemical shifts of 13C were obtained. The sequence distribution of copolymers were discussed.

Key words: COM 13C NMR, APT 13C NMR, E-DAM copolymer, correction parameter, sequence distribution