Rapid surface treatment of polyamide 12 by microwave plasma jet
| Autoři | |
|---|---|
| Rok publikování | 2014 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Applied Surface Science |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | http://dx.doi.org/10.1016/j.apsusc.2013.10.016 |
| Obor | Fyzika plazmatu a výboje v plynech |
| Klíčová slova | Polyamide; Plasma treatment; Contact angle; AFM; XPS |
| Přiložené soubory | |
| Popis | Polyamide 12 (PA 12) films were plasma treated using a microwave surface wave jet at atmospheric pressure. The parameters were the treatment time and the gas composition (argon or argon with admixtures). Moreover, the influence of power modulation was studied. It was found that significant change in wettability is achieved very rapidly, after only 25 ms of treatment. Plasma-induced surface changes are discussed using AFM, ATR-FTIR and XPS results. It is concluded that the increase in wettability is caused by both chemical and morphological changes. |
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