Evaluation of domain spacing scaling laws for semicrystalline diblock copolymers

Evaluation of domain spacing scaling laws for semicrystalline diblock copolymers
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半结晶二嵌段共聚物域间距缩放定律的评估

DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
A. Halasa
A. Halasa
中科院分区：
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文献类型：
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作者：
K. Douzinas;R. Cohen;A. Halasa

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摘要：用乙烯-丁烯-B-乙烯嵌段共聚物（EBEE）评价了半结晶嵌段共聚物体系层状结构间距与分子量的关系。小角X射线散射被用来测量一系列EBEE样品的层状畴间距。实验结果与Whitmore和Noolandi的平衡理论的预测吻合得很好。
Abstract : Diblock copolymers of (ethylene-co-butylene)-b-(ethylene) (EBEE) were used to evaluate scaling laws describing the molecular weight dependence of the lamellar domain spacing of semi-crystalline block copolymer systems. Small angle X-ray scattering was used to measure lamellar domain spacings for a series of EBEE samples. Experimental results were in good agreement with the predictions of the equilibrium theory of Whitmore and Noolandi.