Peculiarities of Serpentine Decomposition in the Presence of Alkaline Chloride: Raman Study at High Pressure and Temperature

A. Yu Likhacheva; S. V. Goryainov; S. V. Rashchenko; O. G. Safonov

doi:10.3103/S1062873819060200

Peculiarities of Serpentine Decomposition in the Presence of Alkaline Chloride: Raman Study at High Pressure and Temperature

A. Yu Likhacheva, S. V. Goryainov, S. V. Rashchenko, O. G. Safonov

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

Abstract: In situ Raman spectroscopy combined with a resistively heated diamond anvil cell was used to study the behavior of serpentine (chrysotile) Mg₃Si₂O₅(OH)₄ in the presence of NaCl at 100–400°С and 10 kbar. Low H₂O activity leads to a decrease in the dehydration temperature by about 200°C compared to a salt-free system, as well as the formation of only anhydrous products.

Язык оригинала	английский
Страницы (с-по)	680-682
Число страниц	3
Журнал	Bulletin of the Russian Academy of Sciences: Physics
Том	83
Номер выпуска	6
DOI	https://doi.org/10.3103/S1062873819060200
Состояние	Опубликовано - 1 июн 2019

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Likhacheva, A. Y., Goryainov, S. V., Rashchenko, S. V., & Safonov, O. G. (2019). Peculiarities of Serpentine Decomposition in the Presence of Alkaline Chloride: Raman Study at High Pressure and Temperature. Bulletin of the Russian Academy of Sciences: Physics, 83(6), 680-682. https://doi.org/10.3103/S1062873819060200

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abstract = "Abstract: In situ Raman spectroscopy combined with a resistively heated diamond anvil cell was used to study the behavior of serpentine (chrysotile) Mg3Si2O5(OH)4 in the presence of NaCl at 100–400°С and 10 kbar. Low H2O activity leads to a decrease in the dehydration temperature by about 200°C compared to a salt-free system, as well as the formation of only anhydrous products.",

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Peculiarities of Serpentine Decomposition in the Presence of Alkaline Chloride : Raman Study at High Pressure and Temperature. / Likhacheva, A. Yu; Goryainov, S. V.; Rashchenko, S. V.; Safonov, O. G.

В: Bulletin of the Russian Academy of Sciences: Physics, Том 83, № 6, 01.06.2019, стр. 680-682.

Результат исследования: Научные публикации в периодических изданиях › статья

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T1 - Peculiarities of Serpentine Decomposition in the Presence of Alkaline Chloride

T2 - Raman Study at High Pressure and Temperature

AU - Likhacheva, A. Yu

AU - Goryainov, S. V.

AU - Rashchenko, S. V.

AU - Safonov, O. G.

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AB - Abstract: In situ Raman spectroscopy combined with a resistively heated diamond anvil cell was used to study the behavior of serpentine (chrysotile) Mg3Si2O5(OH)4 in the presence of NaCl at 100–400°С and 10 kbar. Low H2O activity leads to a decrease in the dehydration temperature by about 200°C compared to a salt-free system, as well as the formation of only anhydrous products.

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Доступ к документу

10.3103/S1062873819060200

Link to publication in Scopus