Review Article
Carbon Nanotubes (CNTs) from Synthesis to Functionalized (CNTs) Using Conventional and New Chemical Approaches
Figure 22
Raman spectra of samples (a) purified SWCNTs, (b) SWCNT–R–N(CH3)2, (c) SWCNT–R–OCH3, (d) SWCNT–R–CH2OH, and (e) SWCNT–R–I [195].