Thermoelastic equation of state of boron suboxide B₆O up to 6 GPa and 2700 K: simplified anderson-grüneisen model and thermodynamic consistency

• Published in: Сверхтвердые материалы
• Date: 2014
• Main Authors: Kurakevych, O.O., Solozhenko, V.L.
• Format: Article
• Language: English
• Published: Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України 2014
• Subjects: Получение, структура, свойства
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/126121
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Thermoelastic equation of state of boron suboxide B₆O up to 6 GPa and 2700 K: simplified anderson-grüneisen model and thermodynamic consistency / O.O. Kurakevych, V.L. Solozhenko // Сверхтвердые материалы. — 2014. — № 4. — С. 68-77. — Бібліогр.: 43 назв. — англ.

The p-V-T equation of state of superhard boron suboxide B₆O has been measured up to 6 GPa and 2700 K using multianvil technique and synchrotron X-ray diffraction. To fit the experimental data, the theoretical p-V-T equation of state has been derived in approximation of the constant value of the And...