Influencing the Interface in Polymer Blends by Compatibilization with Block Copolymers
Influencing the Interface in Polymer Blends by Compatibilization with Block Copolymers
复制标题
通过与嵌段共聚物的相容性影响聚合物共混物中的界面
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
D. Pospiech
中科院分区：
文献类型：
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作者：
D. Pospiech
正如在Chaps中所讨论的那样。9和10在二元共混物中，大多数聚合物彼此不相容，形成具有尖锐界面和较差机械性能的相分离形态。根据热力学原理，讨论了共混物增容的两种途径：(I)引入官能团并刺激组分间的界面相互作用和反应，或(Ii)加入嵌段共聚物作为相容剂。给出了几个聚合物共混物增容效果的实例，并从界面、形态和性能方面进行了讨论。
As discussed in Chaps. 9 and 10 most polymers are incompatible with each other and form phase segregated morphologies with sharp interfaces and poor mechanical properties in binary blends. Based on thermodynamic arguments two routes for blend compatibilization are discussed: (i) the introduction of functional groups and the stimulation of interfacial interactions and reactions between components, or (ii) the addition of block copolymers as compatibilizers. Several examples of the effect of compatibilization of polymer blends are given and discussed with respect to interface, morphology and properties.