Structure and anisotropy in polycarbonate. I. Short range order of amorphous polycarbonate revealed by WAXS
Structure and anisotropy in polycarbonate. I. Short range order of amorphous polycarbonate revealed by WAXS
复制标题
聚碳酸酯的结构和各向异性。
DOI：
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
B. Heise
中科院分区：
文献类型：
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作者：
H. Schubach;B. Heise
对聚碳酸酯（PC）的各向同性和单轴拉伸样品进行了广角X射线散射（WAXS）。由X射线散射强度数据计算了密度关联函数，并讨论了短程有序。可以区分分子内和分子间的相关性。PC的取向不改变短程有序高达1.5 nm。
Wide angle X-ray scattering (WAXS) was performed on isotropic and uniaxial drawn samples of polycarbonate (PC). The density correlation functions are calculated from X-ray scattering intensity data and the short range order is discussed. A distinction between intra- and intermolecular correlations can be made. Orientation of PC does not change the short range order up to 1.5 nm.