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].