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Characterization of the Materials Synthesized by High Pressure-High Temperature Treatment of a Polymer Derived t-BC₂N Ceramic.

Authors :
Matizamhuka WR
Sigalas I
Herrmann M
Dubronvinsky L
Dubrovinskaia N
Miyajima N
Mera G
Riedel R
Source :
Materials (Basel, Switzerland) [Materials (Basel)] 2011 Nov 29; Vol. 4 (12), pp. 2061-2072. Date of Electronic Publication: 2011 Nov 29.
Publication Year :
2011

Abstract

Bulk B-C-N materials were synthesized under static high thermobaric conditions (20 GPa and 2,000 °C) in a multianvil apparatus from a polymer derived t-BC <subscript>1.97</subscript> N ceramic. The bulk samples were characterised using X-ray synchrotron radiation and analytical transmission electron microscopy in combination with electron energy loss spectroscopy. Polycrystalline B-C-N materials with a cubic type structure were formed under the applied reaction conditions, but the formation of a ternary cubic diamond-like c-BC₂N compound, could not be unambiguously confirmed.

Details

Language :
English
ISSN :
1996-1944
Volume :
4
Issue :
12
Database :
MEDLINE
Journal :
Materials (Basel, Switzerland)
Publication Type :
Academic Journal
Accession number :
28824124
Full Text :
https://doi.org/10.3390/ma4122061