Synthesis of rose-like boron nitride particles with a high specific surface area

Journal Article · Sun Aug 15 00:00:00 EDT 2010 · Materials Research Bulletin

DOI:https://doi.org/10.1016/J.MATERRESBULL.2010.04.003· OSTI ID:22207355

Yu, Hongming; Huang, Xiaoxiao ^[1]; Wen, Guangwu ^[1]; Zhong, Bo; Zhang, Tao; Bai, Hongwei ^[1]

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1. School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001 (China)

Novel rose-like BN nanostructures were synthesized on a large scale via a two-step procedure. The products were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectrometer and nitrogen porosimetry. The results show that the obtained rose-like nanostructures are composed of a large amount of h-BN crystalline flakes and have a surface area of 90.31 m{sup 2}/g. A mechanism was proposed to explain the formation process of the rose-like BN nanostructures.

• OSTI ID: 22207355
• Journal Information: Materials Research Bulletin, Journal Name: Materials Research Bulletin Journal Issue: 8 Vol. 45; ISSN MRBUAC; ISSN 0025-5408
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
CRYSTAL GROWTH
CRYSTAL STRUCTURE
FOURIER TRANSFORM SPECTROMETERS
NANOSTRUCTURES
SCANNING ELECTRON MICROSCOPY
SPECIFIC SURFACE AREA
SURFACE AREA
SYNTHESIS
TRANSMISSION ELECTRON MICROSCOPY
X-RAY DIFFRACTION
X-RAY PHOTOELECTRON SPECTROSCOPY