溶剂诱导聚合物结晶的研究进展  

Research Progress of Solvent-induced Crystallization

作　　者：杨坤[1] 李光宪[1] 杨其[1] 毛益民[1] 孙雅杰[1] 

机构地区：[1]四川大学高分子科学与工程学院高分子材料工程国家重点实验室,成都610065

出　　处：《高分子通报》2006年第3期10-16,共7页Polymer Bulletin

基　　金：国家自然科学基金资助项目(29934070)

摘　　要：溶剂诱导结晶(SINC)又称为液体诱导结晶,它是结晶性高聚物在溶剂(或包括其蒸汽)作用下,在低于通常Tg下诱导结晶,而在高于通常Tg时能加速结晶的现象。本文主要对溶剂诱导结晶的机理、动力学和形态学进行了讨论。The crystalline polymer could be crystallized below the glass transition temperature （Tε ）, and accelerate crystallizing rate above Tε, when it was immersed in the solvent or solvent steam. This was called solventinduced crystallization, or liquid-induced crystallization. In this paper, the crystallization mechanism, kinetics and morphology of solvent-induced crystallization were reviewed and discussed.

关 键 词：溶剂诱导结晶 机理 动力学 形态学 

分 类 号：O631.3[理学—高分子化学]