摘要
从聚合物体积松弛和结构松弛的过程解释了聚合物的物理老化现象,系统总结了国内外有关聚合物物理老化的研究方法及主要成果,分析了几种物理老化动力学理论模型的特点和不足,总结了当前物理老化领域中的几个研究热点,对聚合物物理老化的未来研究方向进行了展望。
This paper has explained the behaviour of physical aging of polymers by means of describing the process of volume relaxation and structure relaxation, reviewed the study and achievements of physical aging, list some characterics of model and theory about physical aging and overviewed the trend of research about polymer＇ s physical aging. In addition to these, the paper summarized several research fields about physical aging which give rise to a lot of concern in recent decades.
出处
《高分子通报》
CAS
CSCD
北大核心
2012年第3期116-126,共11页
Polymer Bulletin
基金
国家教育部新世纪人才计划(NECT-07-0521)
