Plasma Polymerization of Fluorocarbons and Polymer Surface Modification: Plasma Polymerization Behavior of Fluorocarbons in AC Discharges and Plasma Surface Modification of Polymers - Couverture souple

Gilliam, Mary

 
9783838324340: Plasma Polymerization of Fluorocarbons and Polymer Surface Modification: Plasma Polymerization Behavior of Fluorocarbons in AC Discharges and Plasma Surface Modification of Polymers
Couverture souple
ISBN 10 : 383832434X ISBN 13 : 9783838324340
Editeur : LAP Lambert Academic Publishing, 2009

Synopsis

Plasma polymerization of fluorocarbons was investigated and compared to hydrocarbons. In fluorocarbon discharges, the plasma phase does not contain much polymer-forming species and the monomer deficient domain shifts to low W/FM and low GR/FM. The differences are attributed to the nature of fluorocarbons and the locations of the dissociation glow. In the second section, surface modification treatments were performed on seven polymers using low temperature cascade arc torch (LTCAT) of Ar with or without adding reactive gas of O2 or H2O. Static and dynamic surface characterization techniques were used to examine changes in wettability and surface stability and surface degradation. The surface stability induced from Ar LTCAT treatments was attributed to the CASING effect (cross linking via activated species of inert gas). Addition of O2 or H2O into Ar LTCAT resulted in greater wettability, but enhanced oligomer formation, which was more pronounced with H2O. The surface oligomer formation is attributed to alkoxy degradation reactions and enhanced chain scission.

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Éditeur
LAP Lambert Academic Publishing
Date d'édition
2009
Langue
anglais
ISBN 10 
383832434X
ISBN 13 
9783838324340
Reliure
Broché
Nombre de pages
188
Coordonnées du fabricant
non disponible
Personne responsable
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