Enviar artigo por via de e-mail Compressibility and phase transitions of potassium carbonate at pressures below 30 kbar
- Autores: Gavryushkin P.N.1,2, Rashenko S.V.1,2, Shatskiy A.F.1,2, Litasov K.D.1,2, Ancharov A.I.3
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Afiliações:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Novosibirsk National Research State University
- Budker Institute of Nuclear Physics, Siberian Branch
- Edição: Volume 57, Nº 7 (2016)
- Páginas: 1485-1488
- Seção: Brief Communications
- URL: https://journals.rcsi.science/0022-4766/article/view/160732
- DOI: https://doi.org/10.1134/S0022476616070258
- ID: 160732
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Resumo
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.
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Sobre autores
P. Gavryushkin
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk National Research State University
Autor responsável pela correspondência
Email: gavryushkin@igm.nsc.ru
Rússia, Novosibirsk; Novosibirsk
S. Rashenko
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk National Research State University
Email: gavryushkin@igm.nsc.ru
Rússia, Novosibirsk; Novosibirsk
A. Shatskiy
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk National Research State University
Email: gavryushkin@igm.nsc.ru
Rússia, Novosibirsk; Novosibirsk
K. Litasov
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk National Research State University
Email: gavryushkin@igm.nsc.ru
Rússia, Novosibirsk; Novosibirsk
A. Ancharov
Budker Institute of Nuclear Physics, Siberian Branch
Email: gavryushkin@igm.nsc.ru
Rússia, Novosibirsk
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