Browsing by Author "Debies, Thomas"
Now showing items 1-7 of 7
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Adhesion of copper to poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP) surfaces modified by vacuum UV photo-oxidation downstream from Ar microwave plasma
Dasilva, W.; Entenberg, Alan; Kahn, B.; Debies, Thomas; Takacs, Gerald (Springer-Verlag: Journal of Adhesion Science and Technology, 2004-12)Poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP) surfaces were exposed to vacuum UV (VUV) photo-oxidation downstream from Ar microwave plasma. The modified surfaces showed the following: (1) an improvement in wettability ... -
Adhesion of copper to teflon surfaces modified by vacuum UV photo-oxidation downstream from Ar microwave plasma
Dasilva, W.; Entenberg, Alan; Kahn, B.; Debies, Thomas; Takacs, Gerald (The American Chemical Society: Polymeric Materials Science and Engineering, 2004)Fluoropolymers, like Teflon(r) PTFE (polytetrafluoroethylene) and FEP (fluorinated ethylene-propylene co-polymer), have been extensively used in space applications, protective coatings, microelectronics packaging and ... -
Adhesion of copper to Teflon ® poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether) (PFA) surfaces modified by vacuum UV photo-oxidation downstream from argon microwave plasma
Dasilva, W.; Entenberg, Alan; Kahn, B.; Debies, Thomas; Takacs, Gerald (Materials Research Society Proceedings: Materials for Space Applications, 2005)Good practical adhesion of sputter-deposited Cu is achieved to poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether) (PFA) surfaces at short treatment times of vacuum UV (VUV) photo-oxidation downstream from Ar ... -
Photo-oxidation of multiwalled carbon nanotubes
Parekh, Bhavin; Debies, Thomas; Knight, Pam; Santhanam, K.S.V.; Takacs, Gerald (Materials Research Society Proceedings: Degradation Processes in Nanostructured Materials, 2006)MWNTs were photo-oxidized in quartz boats using low-pressure Hg lamps and emission downstream from Ar microwave plasmas which are primarily atomic line sources of 253.7 and 184.9 nm UV, and 106.7 and 104.8 nm vacuum UV ... -
Photo-oxidation of singlewalled carbon nanotubes
Parekh, Bhavin; Debies, Thomas; Evans, C.; Landi, Brian; Raffaelle, Ryne; Takacs, Gerald (Materials Research Society Proceedings: Degradation Processes in Nanostructured Materials, 2006)UV- and vacuum UV-assisted photo-oxidation of single-walled carbon nanotube (SWNT) paper occurred with: (1) atmospheric oxygen pressure using low-pressure Hg lamps (ë = 253.7 and 184.9 nm), (2) low oxygen pressure employing ... -
Surface modification of poly(biphenyl dianhydride-para-phenylene diamine) (BPDA-PDA) polyimide by UV photo-oxidation
Sener, U.; Parekh, Bhavin; Entenberg, Alan; Debies, Thomas; Takacs, Gerald (Springer-Verlag: Journal of Adhesion Science and Technology, 2006-03)Poly(biphenyl dianhydride-para-phenylene diamine) (BPDA-PDA, Upilex-S) polyimide (PI), was exposed to 185 and 254 nm UV radiation in the presence of oxygen at atmospheric pressure. SEM micrographs revealed only a small ... -
Surface modification of Teflon (R) PFA with vacuum UV photo-oxidation
Dasilva, W.; Entenberg, Alan; Kahn, Bruce; Debies, Thomas; Takacs, Gerald (Brill Academic Publishers: Journal of Adhesion Science and Technology, 2006)Surface modification of poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether) (PFA) with vacuum UV (VUV) photo-oxidation using radiation from excited Ar atoms downstream from an At microwave (MW) plasma shows: (1) an ...