摘要
建立了利用１Ｈ－ＮＭＲ和计算机处理具有重叠 ＮＭＲ谱峰的分峰技术；分析计算共缩聚物序列结构的方法。该法在ＨＤＡ－ＰＰＤ－ＴＰＣ三元共聚酰胺体系序列结构研究中应用，证明具有较好的适应性和准确性。
The metnod to determine the sequence structure of copolycondensation polymer was successfully investigated by using 1H-NMR spectra and a computer program for resolution of 1H-NMR spectra with overlapping peaks. The results obtained from the determination of sequence structure of copolyamide of HDA-PPD-TPC showed that the method can be used for copolycondensation polymers with overlapping peak NMR spectra.
出处
《清华大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1992年第3期75-81,共7页
Journal of Tsinghua University(Science and Technology)
关键词
序列结构
共缩聚物
重叠峰
NMR
sequence structure, 1H-NMR, overlapping peak, copolycondensation polymer, peak-resolving by computer
