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Article Dans Une Revue Thin Solid Films Année : 2006

Oxygen grafting and etching of hexatriacontane in late N/sub 2/-o/sub 2/post-discharges

Résumé

Treatments of the hexatriacontane at 330 K (HTC–C36H74) in late N2–O2 remote microwave plasmas under 400 Pa is presented in this work. Time evolutions of the mass of the HTC are reported as a function of the gas composition and correlation with the HTC compositions by chemical analyses is carried out. The nitrogen atoms alone have no significant effect on the hexatriacontane. On the contrary, oxygen late post-discharges can be as efficient as direct plasma treatments to etch the HTC. In N2–O2 post-discharges, grafting and etching occur during a single experiment. However, the role of the oxygen atoms seems to be strongly correlated with the functionalization of the HTC and not clearly with its etching.

Dates et versions

hal-00119733 , version 1 (08-01-2007)

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Virginie Hody, Thierry Belmonte, Thierry Czerwiec, Gérard Henrion, J.M. Thiebaut. Oxygen grafting and etching of hexatriacontane in late N/sub 2/-o/sub 2/post-discharges. Thin Solid Films, 2006, 506-507, pp.212-216. ⟨10.1016/j.tsf.2005.08.016⟩. ⟨hal-00119733⟩
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