节点文献
环状苯硫醚七聚体的分离与表征
Isolation and characterization of cyclohepta(p-phenylene sulfide)
【Abstract】 Heptamer of cyclic p-phenylene sulfide was isolated from poly(p-phenylene sulfide)(PPS)oligomeric slurry successfully.The cyclic structure of heptamer was characterized and confirmed by FT-IR,NMR and MALDI-TOF MS.DSC analysis indicated that heptamer could readily undergo a thermal ring-opening polymerization in the absence of any initiator,giving a polymeric material.
【关键词】 环状苯硫醚;
七聚体;
低聚物浆料;
开环聚合;
【Key words】 cyclic p-phenylene sulfide; heptamer; slurry; ring-opening polymerization;
【Key words】 cyclic p-phenylene sulfide; heptamer; slurry; ring-opening polymerization;
【基金】 四川省学术和技术带头人培养资金资助项目(07SRC-03)
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2010年06期
- 【分类号】TQ326.56
- 【被引频次】1
- 【下载频次】68