Matizamhuka, Wallace R. ; Sigalas, Iakovos ; Herrmann, Mathias ; Dubronvinsky, Leonid ; Dubrovinskaia, Natalia ; Miyajima, Nobuyoshi ; Mera, Gabriela ; Riedel, Ralf (2011)
Characterization of the Materials Synthesized by High Pressure-High Temperature Treatment of a Polymer Derived t-BC2N Ceramic.
In: Materials, 4 (12)
doi: 10.3390/ma4122061
Artikel, Bibliographie
Kurzbeschreibung (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-BC1.97N 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.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Matizamhuka, Wallace R. ; Sigalas, Iakovos ; Herrmann, Mathias ; Dubronvinsky, Leonid ; Dubrovinskaia, Natalia ; Miyajima, Nobuyoshi ; Mera, Gabriela ; Riedel, Ralf |
| Art des Eintrags: | Bibliographie |
| Titel: | Characterization of the Materials Synthesized by High Pressure-High Temperature Treatment of a Polymer Derived t-BC2N Ceramic |
| Sprache: | Englisch |
| Publikationsjahr: | 29 November 2011 |
| Verlag: | MDPI Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Materials |
| Jahrgang/Volume einer Zeitschrift: | 4 |
| (Heft-)Nummer: | 12 |
| DOI: | 10.3390/ma4122061 |
| Kurzbeschreibung (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-BC1.97N 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. |
| Freie Schlagworte: | boron carbonitride, polymer-derived ceramics, sintering, spectroscopy, X-ray diffraction |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Disperse Feststoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 04 Apr 2012 07:57 |
| Letzte Änderung: | 05 Mär 2013 10:00 |
| PPN: | |
| Sponsoren: | DAAD for financial support, The National Research Foundation DST/CoE in Strong Materials South Africa for financial support, Deutsche Forschungsgemeinschaft, Bonn, Germany (DFG-Priority Program 1236), Fonds der Chemischen Industrie, Frankfurt, Germany |
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