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首页> 外文期刊>Russian Journal of Physical Chemistry >Morphology of the surface of sorbents based on a copolymer of styrene and divinylbenzene according to atomic force spectroscopy data
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Morphology of the surface of sorbents based on a copolymer of styrene and divinylbenzene according to atomic force spectroscopy data

机译：根据原子力光谱数据，基于苯乙烯和二乙烯基苯共聚物的吸附剂表面形态

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摘要

Studies of the surface of polymer complexing sorbents (PCSes) with an o,o'-dioxy-(1-azo-1') functional analytic group were conducted by means of atomic force spectroscopy (AFM). The characteristic linear dimensions of surface relief objects and their fractal dimensions were determined. The PCS roughness parameters (the mean-root-square profile roughness and average arithmetic roughness) were established and the quantitative dependence between them and the scanning scale was found. The effect of temperature on the sorbents' structural organization was demonstrated. The obtained data enable us to solve the problem of sorption process intensification through the targeted impact of the class of compounds under examination on the supramolecular structure and polymer substrate morphology in creating the optimum conditions of sorption with PCS participation.
机译：通过原子力光谱法（AFM）对具有o，o'-二氧基-（1-偶氮-1'）官能团的聚合物络合吸附剂（PCSes）的表面进行了研究。确定了表面起伏物体的特征线性尺寸及其分形尺寸。建立了PCS粗糙度参数（均方根轮廓粗糙度和平均算术粗糙度），并找到了它们与扫描范围的定量相关性。证明了温度对吸附剂结构组织的影响。所获得的数据使我们能够通过研究一类化合物对超分子结构和聚合物基质形态的有针对性的影响来解决吸附过程加剧的问题，从而创造出参与PCS的最佳吸附条件。

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