Reactivity zones around an atmospheric pressure plasma jet

•Polyethylene surfaces were treated with atmospheric pressure cold plasma jet.•The effect of plasma extends beyond the physical jet diameter.•Moieties of –NO, –COO, –CO and –NO3 as expanding ring patterns were detected.•Active species in the plasma are identified for specific surface moieties. The r...

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Veröffentlicht in:	Applied surface science 2015-11, Vol.354, p.420-428
1. Verfasser:	Birer, Oezguer
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmospheric pressure Atmospheric pressure plasma jet Barometric pressure Etching Helium plasma Molecular ions Photons Reactivity zones Spatial distribution Surface treatment X-ray photoelectron spectroscopy
Online-Zugang:	Volltext
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