Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9830353 | Journal of Crystal Growth | 2005 | 5 Pages |
Abstract
Nanocrystalline boron nitride (BN) was prepared by the reaction of BBr3 and NaN3 at 350 °C. The morphologies of particles, needles, flakes and solid balls were controlled by solvothermal growth using benzene as solvent. X-ray powder diffraction patterns can be indexed as hexagonal BN with the lattice constants of a=2.502 and c=6.734 Ã
. The products were also characterized by X-ray photoelectron spectrum, fourier transformation infrared spectroscopy, transmission electron microscopy and electron diffraction.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Luyang Chen, Yunle Gu, Zhefeng Li, Yitai Qian, Zeheng Yang, Jianhua Ma,