Carbon Nanotubes (CNTs) from Synthesis to Functionalized (CNTs) Using Conventional and New Chemical Approaches

Figure 23

FTIR spectra of (a) purified SWCNTs, (b) SWCNT–R–N(CH₃)₂, (c) SWCNT–R–OCH₃, (d) SWCNT–R–CH₂OH, and (e) SWCNT–R–I [195].