摘要
用裂解色谱法(PGC)研究了不同环化度的环化顺1,4聚丁二烯(CPBd)。建立了测定CPBd环化度的方法。分析了不同实验条件下生成的CPBd的环化度,结果与NMR测定值一致。
The cyclized cis-1,4 polybutadiene (CPBd) with different degree of cyclization has been investigated by pyrolysis-gas chromatography (PGC). The method for determining the degree of cyclization of CPBd was established. The degree of cyclization of CPBd formed under different experimental conditions was determined by PGC, and the results were consistent with those determined by NMR.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1995年第2期194-196,共3页
Chinese Journal of Analytical Chemistry
基金
国家自然科学基金资助课题
关键词
裂解色谱法
环化度
CPBd
PGC
Pyrolysis-gas chromatography, cyclized cw-1,4 polybutadiene, degree of cycliza- tion
