Laser Induced Modifications of Carbon Nanotube Composite Surfaces
スポンサーリンク
概要
- 論文の詳細を見る
Carbon nanotubes epoxy composites have been processed with high power laser pulses and micro-machined with a single crystal diamond tool. The effect of the dispersion of the carbon nanotubes (CNTs, 0.4 wt %) in the epoxy resin and carbon nanotube interaction with the composite matrix have been probed using spectroscopic Raman mapping. While the micro-machined surface maintains a good electrical conductivity after machining, the surface is poorly conductive after laser ablation. Laser processing (power 150 J/pulse, 1064 nm) transforms the surface of the carbon nanotube nanocomposite up to a distance of 25 μm. AFM images show that the diamond machined surface reduces the composite surface roughness.
- 2006-10-15
著者
-
Puech P.
LPST, IRSAMC, UMR5477, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Demont Ph.
LPP, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Bassil A.
LPST, IRSAMC, UMR5477, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Bacsa W.
LPST, IRSAMC, UMR5477, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Pizani P.
Departamento de física, universidade Federal de São-Carlos, C.P. 369, 13560-970 São-Carlos, SP, Brazil
-
Jasinevicius R.
Departamento de Engenharia Mecânica, Escola de Engenharia de São Carlos, Universidade de Sao Paulo, CP359, CEP 13560-970, São Carlos, SP, Brazil
-
Barrau S.
LPP, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Lacabanne C.
LPP, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Bacsa R.
LCMIE, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Flahaut E.
LCMIE, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Barrau S.
LPP, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Pizani P.
Departamento de física, universidade Federal de São-Carlos, C.P. 369, 13560-970 São-Carlos, SP, Brazil
-
Jasinevicius R.
Departamento de Engenharia Mecânica, Escola de Engenharia de São Carlos, Universidade de Sao Paulo, CP359, CEP 13560-970, São Carlos, SP, Brazil
-
Lacabanne C.
LPP, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Bacsa R.
LCMIE, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Bacsa W.
LPST, IRSAMC, UMR5477, Université Paul Sabatier, 31062 Toulouse Cedex 4, France
-
Flahaut E.
LCMIE, CIRIMAT, UMR5085, Université Paul Sabatier, 31062 Toulouse Cedex 4, France