Synthesis of a new cubic phase in the B-C-N system

被引：0

作者：

V. P. Filonenko

V. N. Khabashesku

V. A. Davydov

I. P. Zibrov

V. N. Agafonov

机构：

[1] Russian Academy of Sciences,Vereshchagin Institute of High

[2] Rice University,Pressure Physics

[3] Russian Academy of Sciences,Department of Chemistry, Rice Quantum Institute and Center for Nanoscale Science and Technology

[4] Université François-Rabelais Tours,Shubnikov Institute of Crystallography

来源：

Inorganic Materials | 2008年 / 44卷

关键词：

Boron; Nitride; Boron Nitride; Interlayer Spacing; Boron Atom;

D O I：

暂无

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学科分类号：

摘要：

Phase formation in the B-C-N system has been studied at pressures from 6 to 15 GPa and temperatures from 1000 to 1600°C using mixtures of carbon nitride (C3N4) nanospheres and boron. A new ternary phase with the structure of cubic boron nitride in which some of the nitrogen and boron atoms are replaced by carbon has been obtained at p ≃ 8 GPa and t ≃ 1500°C. According to the Rietveld refinement results, its composition is BC0.47N0.85.

引用

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