Hierarchical Structure of Lattices in Film Formation of Core-Shell Type Polymer Microspheres
Hierarchical Structure of Lattices in Film Formation of Core-Shell Type Polymer Microspheres
复制标题
核壳型聚合物微球成膜过程中晶格的分级结构
DOI：
10.1006/jcis.1996.4738
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发表时间：
1995
影响因子：
9.9
通讯作者：
Ishizu
中科院分区：
文献类型：
--
作者：
Saito;Sugita;Ishizu
通过在固相中加入聚苯乙烯均聚物，使聚(4-乙烯基吡啶)核-聚苯乙烯壳型聚合物微球的超晶格结构通过体心立方逐步由无序转变为面心立方。从微球排除体积的角度研究了微球的晶格结构转变，其大小受聚苯乙烯均聚物的相对分子质量和共混比的影响。
By adding polystyrene homopolymer in the solid state, super-lattice structures of poly(4-vinyl pyridine) core-polystyrene shell type polymer microspheres were hierarchically changed from a disordered state to a face-centered cubic via a body-centered cubic. The transition of the lattice structures was investigated from the view point of the excluded volume of the microsphere, which was controlled by a changing of the molecular weights and blend tarios of polystyrene homopolymers.