Compressibility and phase transitions of potassium carbonate at pressures below 30 kbar

P. N. Gavryushkin; S. V. Rashenko; A. F. Shatskiy; K. D. Litasov; A. I. Ancharov

doi:10.1134/S0022476616070258

Compressibility and phase transitions of potassium carbonate at pressures below 30 kbar

P. N. Gavryushkin, S. V. Rashenko, A. F. Shatskiy, K. D. Litasov, A. I. Ancharov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

4 Цитирования (Scopus)

Аннотация

The compressibility of γ-K₂CO₃ within the pressure range of 0.001-23.3 kbar and room temperature was determined by in situ synchrotron powder diffraction measurements in diamond anvil cell. The modification of the diffraction pattern was fixed at P > 23.3 kbar. This modification can be explained by a reconstructive phase transition. The amorphization of the high pressure phase was fixed on decompression.

Язык оригинала	английский
Страницы (с-по)	1485-1488
Число страниц	4
Журнал	Journal of Structural Chemistry
Том	57
Номер выпуска	7
DOI	https://doi.org/10.1134/S0022476616070258
Состояние	Опубликовано - 1 дек. 2016

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10.1134/S0022476616070258

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abstract = "The compressibility of γ-K2CO3 within the pressure range of 0.001-23.3 kbar and room temperature was determined by in situ synchrotron powder diffraction measurements in diamond anvil cell. The modification of the diffraction pattern was fixed at P > 23.3 kbar. This modification can be explained by a reconstructive phase transition. The amorphization of the high pressure phase was fixed on decompression.",

keywords = "amorphization, compressibility, crystal chemistry, high pressure, KCO, phase transition",

author = "Gavryushkin, {P. N.} and Rashenko, {S. V.} and Shatskiy, {A. F.} and Litasov, {K. D.} and Ancharov, {A. I.}",

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Compressibility and phase transitions of potassium carbonate at pressures below 30 kbar. / Gavryushkin, P. N.; Rashenko, S. V.; Shatskiy, A. F. и др.

В: Journal of Structural Chemistry, Том 57, № 7, 01.12.2016, стр. 1485-1488.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Compressibility and phase transitions of potassium carbonate at pressures below 30 kbar

AU - Gavryushkin, P. N.

AU - Rashenko, S. V.

AU - Shatskiy, A. F.

AU - Litasov, K. D.

AU - Ancharov, A. I.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - The compressibility of γ-K2CO3 within the pressure range of 0.001-23.3 kbar and room temperature was determined by in situ synchrotron powder diffraction measurements in diamond anvil cell. The modification of the diffraction pattern was fixed at P > 23.3 kbar. This modification can be explained by a reconstructive phase transition. The amorphization of the high pressure phase was fixed on decompression.

AB - The compressibility of γ-K2CO3 within the pressure range of 0.001-23.3 kbar and room temperature was determined by in situ synchrotron powder diffraction measurements in diamond anvil cell. The modification of the diffraction pattern was fixed at P > 23.3 kbar. This modification can be explained by a reconstructive phase transition. The amorphization of the high pressure phase was fixed on decompression.

KW - amorphization

KW - compressibility

KW - crystal chemistry

KW - high pressure

KW - KCO

KW - phase transition

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