Measurements of tension (P < 0) in a metastable aqueous 2m Na2WO4–CsCl solution
- Autores: Vlasov K.A.1, Shmulovich K.I.1
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Afiliações:
- Institute of Experimental Mineralogy
- Edição: Volume 476, Nº 1 (2017)
- Páginas: 161-164
- Seção: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153722
- DOI: https://doi.org/10.1134/S0012501617090056
- ID: 153722
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Resumo
The negative pressure (tension) was measured by Raman spectroscopy in an aqueous 2m Na2WO4–CsCl solution during a metastable-to-stable state transition. Phase transitions were observed optically in synthetic fluid inclusions in a single quartz crystal. In the metastable liquid phase, the vapor phase nucleation pressure at 48°C is −105 ± 5 MPa. Water equation of state (IAPWS-95) predicts the nucleation pressure for this density to be approximately −160 MPa.
Sobre autores
K. Vlasov
Institute of Experimental Mineralogy
Autor responsável pela correspondência
Email: vlasov.k.94@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
K. Shmulovich
Institute of Experimental Mineralogy
Email: vlasov.k.94@gmail.com
Rússia, Chernogolovka, Moscow oblast, 142432
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