Abstract
Transport and thermodynamic properties of water- and fluorine-bearing silicate melts differ significantly from those of their F- and H2O-free equivalents (e.g., Hirayama and Camp, 1969; Kogarko and Kriegman, 1973; Burnham, 1979). For example, their viscosities and densities decrease dramatically as only a few percent of these components are added. Furthermore, the magnitudes of such changes caused by either water or fluorine resemble each other. Liquidus phase equilibria of fluorine- or water-bearing silicate systems also differ dramatically from those of F- and H2O-free systems. From these observations it can be inferred that F and H2O profoundly affect the structure of silicate melts. In order to understand the solution mechanisms it is necessary to determine the individual complexing mechanisms of F and H2O with the silicate materials.
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© 1985 Plenum Press, New York
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Mysen, B.O., Virgo, D. (1985). Raman Spectra and Structure of Fluorine- and Water-Bearing Silicate Glasses and Melts. In: Snyder, R.L., Condrate, R.A., Johnson, P.F. (eds) Advances in Materials Characterization II. Materials Science Research, vol 19. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-9439-0_3
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DOI: https://doi.org/10.1007/978-1-4615-9439-0_3
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