摘要
聚丙烯亚胺树形分子是一种从中心核开始增长 ,具有确定代数和末端基的高度分支聚合物 ,可以通过重复反应顺序的逐步合成获得。由于该化合物具有高度的几何对称性、大量的端基、分子内存在空腔等结构特点 ,在工业、农业、国防、生命科学、医学等领域具有广泛的应用前景。文中通过介绍聚丙烯亚胺树形分子的合成、表征方法及其性能研究 。
Poly(propyleneimine) dendrimer is hyperbranched polymers that emanate from a centeral core, has a defined number of generation and funtional end groups, and is synthesized in a stepwise way by a repetitive reaction sequence. This compound may be widely applied to industry, agriculture, national defence, bionomy and medicine in view of its high symmetry, a great number of terminal groups, interior cavity. In this paper, the modifications and applications of poly(propyleneimine) dendrimer were discussed through the introduction of its synthesis, characterization and studying properties.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2002年第5期1-6,共6页
Polymer Materials Science & Engineering
关键词
聚丙烯亚胺
树形分子
合成
应用
改性
poly(propyleneimine) dendrimer
synthesis
modification
application
