磁场影响高聚物结晶的研究进展  

Development of the Influence of Magnetic Field on Polymer Crystallization

作　　者：刘丽[1] 高翔[1] 陆王君[1] 

机构地区：[1]上海大学材料学院高分子材料系,上海201800

出　　处：《高分子材料科学与工程》2012年第9期175-177,181,共4页Polymer Materials Science & Engineering

基　　金：国家自然科学基金资助项目(50973059);上海市科委资助课题(10JC1405200)

摘　　要：磁场对生物大分子溶液结晶的影响已被广泛研究。研究表明,磁场可以作为调控大分子溶液结晶形貌和晶体结构的新方法。近年,磁场对本体聚合物结晶的影响已备受关注。文中从稳恒磁场对生物大分子和本体聚合物结晶形态、结晶动力学的影响以及相关理论等方面,综述了近年来稳恒磁场作用下,生物大分子溶液结晶与本体结晶的研究现状。The magnetic effects on the biological macromolecules solution crystallization,have been widely studied for many years.The research showed that the magnetic method is a novel way to control the process of solution crystallization of macromolecules and can improve the quality of the single crystal.By contrast,the effects on the bulk crystallization of polymer have been seldom reported in the past years.In this article,the development of the magnetic effects on macromolecules and bulk polymer crystallization has been discussed,including the influence on the crystal morphology,kinetics of crystallization and related theories,etc.

关 键 词：磁场 生物大分子 本体聚合物 结晶 取向 

分 类 号：O631.13[理学—高分子化学]