摘要
用原子转移自由基聚合制备了超支化聚α－溴丙烯酸甲酯。用傅里叶变换红外光谱仪跟踪聚合过程并测出单体转化率，研究了聚合动力学，用三检测体积排除色谱、核磁共振和元素分析表征了聚合物的结构。
Hyperbranched poly(methyl α-bromoacrylate) was prepared by a one-pot atom transfer radical polymerization. The polymerization process was tracked by FTIR. The ratio of the area of C double bond C to that of C double bond O of the sample gave the conversion of the monomer. The structures of the hyperbranched polymers were confirmed by the tri-detector SEC, 1H-NMR and element analysis.
出处
《合成橡胶工业》
EI
CAS
CSCD
北大核心
2001年第1期22-24,共3页
China Synthetic Rubber Industry
基金
国家自然科学基金!(29634010.2)
关键词
超支化聚合物
聚丙烯酸酯
聚α-溴丙烯酸甲酯
原子转移自由基聚合
表征
合成
Acrylic monomers
Chemical bonds
Fourier transform infrared spectroscopy
Free radical polymerization
Nuclear magnetic resonance spectroscopy
Synthesis (chemical)
