核壳乳液聚合乳胶粒形态理论研究进展  

PROGRESS IN THE MORPHOLOGICAL HTEORY OF LATEX PARTICLES OF CORE-SHELL EMULSION POLYMERIZATION

作　　者：赵科[1] 孙培勤[1] 刘大壮[1] 

机构地区：[1]郑州大学化工学院,河南郑州450002

出　　处：《高分子材料科学与工程》2003年第6期14-17,22,共5页Polymer Materials Science & Engineering

基　　金：河南省自然科学基金资助项目(0111031300)

摘　　要：综述了核壳乳液聚合乳胶粒形态的理论研究进展,重点评述乳胶粒形态的热力学相关理论与演化动力学相关理论,认为乳胶粒热力学性质决定其平衡形态,演化动力学主要决定具体反应条件下的乳胶粒形态,聚合物的性质和相互之间的化学作用和物理作用影响乳胶粒形态。具体条件下的核壳乳胶粒形态是由热力学、动力学、聚合物性质和相互之间的作用共同决定的。The physical properties of composite polymers strongly depend on the phase structure of the particles and their morphology. The recent progress in theoretical development of morphology in core-shell latex particles was outlined. The thermodynamics and kinetics about the morphological evolution were mainly discussed. The thermodynamics about morphology of core-shell latex particles decides the equilibrium morphology of latex particles, the kinetics about morphology of core-shell latex particles mainly decides the morphology in reaction, the features of polymers and the action between polymers play an effect on the morphology of core-shell latex particles. The morphology of core-shell latex particles in given condition is decided by common action, which comes from the thermodynamics and kinetics about the morphological evolution, and the features of polymers and the action between polymers.

关 键 词：核壳 乳液聚合 乳胶粒 形态 理论研究 热力学 动力学 

分 类 号：O631.5[理学—高分子化学]