4 article(s) from Snyders, Rony
Figure 1: Mass spectra recorded at a) different gas pressures (5, 10, 15 and 20 mTorr) and at different power...
Figure 2: a) Evolution of the normalized ion signals, extracted from the mass spectra at different plasma pow...
Figure 3: C 1s and F 1s core level spectra acquired from fluorinated vCNT after plasma treatments at differen...
Figure 4: Representative Raman spectra of pristine and fluorinated vCNT (a). Evolution of intensity (I) and a...
Figure 5: (a) Valence band spectra acquired from pristine (black line) and fluorinated vCNT with different fl...
Figure 6: The stability of the fluorination is presented as a function of time for four different samples con...
Figure 1: Temperature-dependent XPS analysis of functionalized vCNTs. (a) C 1s spectra acquired as a function...
Figure 2: Atomic concentration of oxygen (blue squares) and fluorine (red triangles) calculated from XPS anal...
Figure 3: UPS spectra acquired with a photon energy of hν = 31 eV, the red line is the pristine vCNT sample, ...
Figure 4: Raman spectra acquired on pristine, functionalized and thermally treated vCNTs. The spectrum at the...
Figure 1: FE-SEM images of sensor devices made of VA-CNTs decorated with gold nanoparticles with different CN...
Figure 2: (a) Top and (b) side SEM views of the VA-CNTs.
Figure 3: High resolution TEM images of the carbon nanotubes constituting the forests.
Figure 4: Typical Raman spectrum of VA-CNT sensors.
Figure 5: TEM images of VA-CNTs decorated with gold nanoparticles.
Figure 6: XPS survey spectra for pristine VA-CNTs (top, black line) and 150 µm-long VA-CNTs decorated with 6 ...
Figure 7: XPS core level spectra of C 1s (a) and Au 4f (b) recorded on 150 µm-long VA-CNTs decorated with 6 n...
Figure 8: Room temperature detection of NO2 for sensors with different CNT lengths. White pulses indicate the...
Figure 1: Example of scanning electron microscopy image of carbon nanotubes aligned perpendicularly to the su...
Figure 2: (a) SEM and HR-TEM images of aligned MWCNTs grown in three dimensions on Inconel substrates by floa...
Figure 3: SWCNT forest grown with water-assisted CVD. (a) Picture of a 2.5 mm tall SWCNT forest on a 7 mm by ...
Figure 4: Various examples of nanotube arrays grown on Ni dots. (a) Bunches of nanotubes (about 100 nm in dia...
Figure 5: SEM images of natural (a) gecko setae, (b) a lotus leaf with hierarchical roughness, and (c) the ha...
Figure 6: SEM image of beautiful repeating patterns of multiply oriented, organized nanotube structures on de...
Figure 7: SEM images of (a) Chinese characters cut in 2D on a mat of CNTs, (b) a pyramidal structure cut by f...
Figure 8: (a) Field-emission data of a CNT film before and after 2 min of CF4 plasma treatment. Inset is the ...
Figure 9: Effect of oxygen plasma functionalization on the VA-CNTs. (1) Optical microscopy images of the cont...
Figure 10: XPS analysis of (a) pristine vertically aligned MWCNTs and oxygen-plasma-treated MWCNTs for (b) 5 m...
Figure 11: Percentage weight loss of amorphous carbon as a function of the H2O-plasma etching time. The H2O-pl...
Figure 12: (a) Variation of threshold electric field and nitrogen content with the duration of the nitrogen pl...
Figure 13: (a) Procedures for the nanotube inner wall modification and the asymmetric modification of the nano...
Figure 14: HRTEM images of (a) Pt-NPs-covered CNT tip; inset shows individual particles on the ends of CNTs. (...
Figure 15: SEM micrographs of the aligned carbon nanotubes (a) before and (b) after plasma polymerization of a...
Figure 16: SEM images of water droplets on CNT films. (a) Top-down view of micron-sized water droplets suspend...
Figure 17: Illustration of the ACNT-epoxy TIM assembly process and the CNT statues at the interface. Adapted w...
Figure 18: Preparation procedure for organizing PANI/MWCNT nanocomposite-tube films. (a) Aligned MWCNT film gr...
Figure 19: (a) Schematic representation of the VA-CNTs embedded into a polymer matrix by thermal infiltration ...
Figure 20: (a) Schematic illustration of the iCVD functionalization process of aligned CNTs and (b) schematic ...
Figure 21: (a) The functionalization process of the amine-terminated ferrocene derivative to CNT ends by carbo...
Figure 22: In-situ DNA synthesis from sidewalls of carbon nanotubes photoetched with azidothymidine. Aligned M...
Figure 23: (a) SEM image (taken at a 25° tilt) of a VA-CNFs substrate. (b) Schematic of the functionalization ...
Figure 24: SEM images of superhydrophobic CNT forests, after functionalization with thiols: (a) in the gas pha...