Assessing Structural Correlations and Heterogeneity Length Scales in Functional Porous Polymers from Physical Reconstructions
Assessing Structural Correlations and Heterogeneity Length Scales in Functional Porous Polymers from Physical Reconstructions
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DOI：
10.1002/adma.201502332
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发表时间：
2015-10
影响因子：
29.4
通讯作者：
Tibor Müllner;A. Zankel;Yongqin Lv;F. Švec;A. Höltzel;U. Tallarek
中科院分区：
文献类型：
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作者：
Tibor Müllner;A. Zankel;Yongqin Lv;F. Švec;A. Höltzel;U. Tallarek
一个通用的，无模型的，定量的方法的多孔聚合物整料的关键形态特性。在3D重建之后，基于图像的分析提供了关于空隙空间和聚合物骨架中的结构不均匀性的详细空间和空间相关信息。确定的异质性，这限制了单块的性能在目标应用中，追溯到制备过程。
A general, model-free, quantitative approach to the key morphological properties of a porous polymer monolith is presented. After 3D reconstruction, image-based analysis delivers detailed spatial and spatially correlated information on the structural heterogeneities in the void space and the polymer skeleton. Identified heterogeneities, which limit the monolith's performance in targeted applications, are traced back to the preparation process.