Research output: Contribution to journal › Article › peer-review
In situ Raman Study of ОН-Perovskite MgSi(OH)6 at High Р–Т Parameters (up to 14 GPa, 420°С). / Goryainov, S. V.; Likhacheva, A. Yu; Shatskiy, A. F. et al.
In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 84, No. 9, 01.09.2020, p. 1123-1125.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - In situ Raman Study of ОН-Perovskite MgSi(OH)6 at High Р–Т Parameters (up to 14 GPa, 420°С)
AU - Goryainov, S. V.
AU - Likhacheva, A. Yu
AU - Shatskiy, A. F.
AU - Rashchenko, S. V.
PY - 2020/9/1
Y1 - 2020/9/1
N2 - In situ Raman spectroscopy in a diamond anvil cell (DAC) is used to study ОН-perovskite MgSi(OH)6 under compression in water and carbonate fluids at high Р–Т parameters (up to 14 GPa, 420°С). The ОН-perovskite ↔ 10 Å phase + хН2О transition is either partially reversible or irreversible when there is a deficit of water in the system. When ОН-perovskite is compressed in carbonate fluid, the reversible transition shifts slightly to higher pressures, testifying to the drop in the activity of water when carbonate is added in the system.
AB - In situ Raman spectroscopy in a diamond anvil cell (DAC) is used to study ОН-perovskite MgSi(OH)6 under compression in water and carbonate fluids at high Р–Т parameters (up to 14 GPa, 420°С). The ОН-perovskite ↔ 10 Å phase + хН2О transition is either partially reversible or irreversible when there is a deficit of water in the system. When ОН-perovskite is compressed in carbonate fluid, the reversible transition shifts slightly to higher pressures, testifying to the drop in the activity of water when carbonate is added in the system.
UR - http://www.scopus.com/inward/record.url?scp=85092184792&partnerID=8YFLogxK
U2 - 10.3103/S1062873820090154
DO - 10.3103/S1062873820090154
M3 - Article
AN - SCOPUS:85092184792
VL - 84
SP - 1123
EP - 1125
JO - Bulletin of the Russian Academy of Sciences: Physics
JF - Bulletin of the Russian Academy of Sciences: Physics
SN - 1062-8738
IS - 9
ER -
ID: 25606182