Growth of MWCNTs on Plasma Ion-Bombarded Thin Gold Films and Their Enhancements of Ammonia-Sensing Properties Using Inkjet Printing

Figure 5

SEM images of MWCNTs grown using different growth temperatures with Au nanoparticles as catalysts: (a) 880°C, (b) 900°C, and (c) 950°C. (d) EDS signals of MWCNT with an Au catalyst particle under TEM.

(a)

(b)

(c)

(d)