Surface Modification of Carbon Nanotube Networked Films with Au Nanoclusters for Enhanced Gas Sensing Applications
Figure 3
FEG-SEM image at high magnification of RF-PECVD MWCNT
films, using a 6 nm thick Co growth catalyst onto alumina substrate, (a)
without Au-nanoclusters and with (b) 2.5 nm Au loading,
(c) 5 nm Au loading, (d) 10 nm Au loading.
