PREPARATION OF NANOSTRUCTURED SURFACES USING UV RADIATION AND THEIR ANALYSIS

被引:0
|
作者
Knapova, T. [1 ]
Neubertova, V [1 ]
Kolska, Z. [1 ]
机构
[1] JE Purkinje Univ Usti Nad Labem, Fac Sci, Usti Nad Labem 40096, Czech Republic
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中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Surfaces of solid polymer foils were modified by photochemical method. Surfaces were firstly activated by UV radiation of different wavelengths and then grafted with cysteamine. Surface properties of samples under study were studied and their changed significantly before and after individual modification steps. They were studied using various methods to characterize changes in surface chemistry, polarity and wettability. The surface wettability was determined by goniometry from static contact angle measurement. Surface chemistry, polarity and charge were studied by electrokinetic analysis and by X-ray photoelectron spectroscopy.
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页码:462 / 465
页数:4
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