Three-dimensional mesoscale dynamics of block copolymers under shear: The dynamic density-functional approach
Three-dimensional mesoscale dynamics of block copolymers under shear: The dynamic density-functional approach
复制标题
DOI：
10.1103/physreve.57.r4879
复制
发表时间：
1998-05
影响因子：
2.4
通讯作者：
A. Zvelindovsky;G. Sevink;B. V. Vlimmeren;N. Maurits;J. Fraaije
中科院分区：
文献类型：
--
作者：
A. Zvelindovsky;G. Sevink;B. V. Vlimmeren;N. Maurits;J. Fraaije
在动态密度泛函理论的框架下，对简单稳定剪切作用下嵌段共聚物熔体中介相的形成进行了三维模拟。观察到最稳定的“垂直”片层有序。描述了模型系统中二维和三维排序的区别。讨论了薄片的重新定向和破裂。
Three-dimensional (3D) simulations of meso-phase formation in block copolymer melts under simple steady shear are performed in the framework of dynamic density-functional theory. The most stable ``perpendicular'' lamellar ordering is observed. The difference between 2D and 3D ordering in a model system is described. Lamellae reorientation and breakup are discussed.