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This paper describes a simple synthetic route for the synthesis of hexagonal boron nitride (h-BN) powders with high specific surface area, in which BBr3, NH4Cl and Al powders are used as starting materials. The structure and composition of the powders were characterized by electron diffraction, Fourier transformation infrared spectroscopy and X-ray photoelectron spectroscopy in the selected area....
Nanocrystalline hexagonal boron nitride (h-BN) nanoropes with diameters of 60–150 nm and with lengths up to several micrometers have been successfully synthesized by reacting KBH 4 and NH 4 Cl using CoCl 2 as the catalyst. The products were characterized by X-ray powder diffraction (XRD), Fourier transformation infrared spectroscopy (FTIR), energy dispersive spectrum (EDS),...
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