Covalent Surface Functionalization of Boron Nitride Nanotubes Fabricated with Diazonium Salt

Figure 1

(a) The synthesis of diazonium salt chloride. (b) The hydrolysis of diazonium salt chloride. (c) The surface grafting between anilinocarbon cations and BNNTs. (d) The grafted schematic of single-NH₂Ph-BNNTs.

(a)

(b)

(c)

(d)