Synthesis of Boron Nitride Nanotubes by Self-Propagation High-Temperature Synthesis and Annealing Method

Figure 2

Typical SEM (a), TEM (b, c), HRTEM (d) images, and EDX spectrum (e) of the as-synthesized BN nanotubes. Scale bars: (a) 5 μm, (b) 20 nm, (c) 50 nm, and (d) 10 nm.

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