双连续结构

1
bicontinuous structure
...体系迅速形成由贫聚合物相微区和富聚合物相微区相互交错而成的液–液分相体系，形成的结构为双连续结构(bicontinuous structure )，即聚合物贫相和富相完全相互交错连接。

1
因此，通过改变固化温度和聚醚酰亚胺的端基来降低聚醚酰亚胺的表面能，可以在一定程度上调控反应诱导相分离体系的相结构，并获得相间距较小的双连续结构。
It suggests that the phase structure can be controlled by lowering the surface energy of polyetherimide and it is a possible way to obtain co-continuous structure with a smaller periodic distance.
2
通过模型结果与实验结果的对比，证明了“双连续”结构形态和线性粘弹性之间存在对应的联系。
This model has been compared with some experimental results, which proves a reasonable connection between the "co-continuous" structure and linear viscoelasticity of blends.
3
改性体系的相结构随pip含量的增加依次出现分散相、双连续相和反转相。
The phase structure of the blend changed from separated phase, via co-continuous phase, to phase inversion with the increase of PIP content.

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