...是有两种或多种不同单体通过共价键相连而成，由于不同单体之间的相互排斥，嵌段共聚物会发生微观相分离（Microphase Separation），形成10-100nm左右的纳米结构。
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Copolymers with, microphase separation were obtained. The structure of PEO phase domains changed from homogeneously dispersed sphere with regular interface to steric continuous network when the EO content reached 52.16%.
PEG-g-PAn共聚物存在着微观相分离，并且当共聚物中的EO单元的摩尔含量增至52.16％时，PEO微区则从相畴界面规则、尺寸分布较均匀的球形结构变成连续的网络结构。
参考来源 - 梳型PEG·2,447,543篇论文数据，部分数据来源于NoteExpress
用透射式电镜观察到了聚合物具有良好的微观相分离结构。
Good two phase separation structure was observed through TEM. The mechanical properties of SBS were measured.
结果表明，用共混物的氯仿溶液旋转涂膜，可见明显的共混物的宏观相分离和SEBS的微观相分离形态。
An evident macro-phase separation between SEBS and PMMA blend and a micro-phase separation in SEBS copolymer were observed simultaneously in the blend film spin-coated from chloroform solvent.
采用分形理论能定量地表示多相聚合物体系的相分离、微观结构、力学性能等。
Some aspects of multi-phase polymers, such as phase-separate, microstructure and mechanical properties, can be investigated quantitatively by fractal theory.
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