Increasing the efficiency of plasma jet treatment by the precursor addition

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Authors

VORÁČ Zbyněk KOROUS Maja PIJÁKOVÁ Barbora RÁHEĽ Jozef

Year of publication 2019
Type Article in Proceedings
Conference SAPP XXII, Book of Contributed Papers
MU Faculty or unit

Faculty of Science

Citation
Keywords plasma jet;PECVD
Description Radiofrequency plasma jet was used for plasma-chemical modification of plastics surfaces. Chemical precursor passing through the active zone of the plasma was employed to improve the treatment efficiency. The purpose of these modifications was to connect reactive groups to the surface of the materials. Improved plastic wettability and increased adhesion of paints were obtained. The effect of plasma-chemical modification of the surface with plasma in the presence of the precursor was higher than that of plasma alone.
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