摘要
合成了5,10,15,20-四对羧基苯基卟啉(以其为核)与通过新的自由基聚合方法合成的聚丙烯酸丁酯(以其为臂)反应,成功得到了一种新的星型聚合物.紫外光谱中卟啉特征吸收峰B带、Q带的红移以及通过GPC对分子量及分散度的验证进一步推断了聚合物的结构.
In this paper, 5,10,15,20-tetra(4-carboxylphenyl)porphyrin(TCPP) was synthesized first, then a kind of new star-shaped polymer was synthesized successfully with TCPP as the core and poly(butyl acrylate)(PBA) obtained by atom transfer radical polymerization(ATRP) as the arms. The characteristic ultraviolet absorption peak shows the difference between Soret band and Q bands of TCPP and the new star-shaped (polymer) and it can also be concluded that the molecular weight and polydispersity of the star-shaped polymer were controlled perfectly from the GPC spectrum.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2005年第4期524-526,共3页
Journal of Jilin University:Science Edition
关键词
卟啉
ATRP
星型聚合物
<Keyword>porphyrin
atom transfer radical polymerization
star-shaped polymer
