Jump to ContentJump to Main Navigation
Show Summary Details
More options …

American Mineralogist

Journal of Earth and Planetary Materials

Ed. by Baker, Don / Xu, Hongwu / Swainson, Ian


IMPACT FACTOR 2018: 2.631

CiteScore 2018: 2.55

SCImago Journal Rank (SJR) 2018: 1.355
Source Normalized Impact per Paper (SNIP) 2018: 1.103

Online
ISSN
1945-3027
See all formats and pricing
More options …
Volume 104, Issue 5

Issues

Static compression of B2 KCl to 230 GPa and its P-V-T equation of state

Shigehiko Tateno / Tetsuya Komabayashi
  • School of GeoSciences and Centre for Science at Extreme Conditions, University of Edinburgh, Grant Institute, The King’s Buildings, James Hutton Road, Edinburgh EH9 3FE, U.K.
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Kei Hirose
  • Earth-Life Science Institute, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro, Tokyo 152-8550, Japan
  • Department of Earth and Planetary Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Naohisa Hirao / Yasuo Ohishi
Published Online: 2019-04-26 | DOI: https://doi.org/10.2138/am-2019-6779

Abstract

The pressure-volume-temperature (P-V-T) measurements of the B2 (CsCl-type) phase of KCl were performed at 9–61 GPa/1500–2600 K and up to 229 GPa at room temperature, based on synchrotron X‑ray diffraction measurements in a laser-heated diamond-anvil cell (DAC). The nonhydrostatic stress conditions inside the sample chamber were critically evaluated based on the platinum pressure marker. With thermal annealing by laser after each pressure increment, the deviatoric stress was reduced to less than 1% of the sample pressure even at the multi-megabar pressure range. The obtained P-V-T data were fitted to the Vinet equation of state with the Mie-Grüneisen-Debye model for thermal pressure. The thermal pressure of KCl was found to be as small as ~10 GPa even at 3000 K at any given volume, which is only half of that of common pressure markers (i.e. Pt, Au, or MgO). Such a low-thermal pressure validates the use of a KCl pressure medium as a pressure marker at high temperatures.

Keywords: KCl; equation of state; high pressure; DAC

References cited

  • Andrault, D., Pesce, G., Bouhifd, M.A., Bolfan-Casanova, N., Hénot, J.-M., and Mezouar, M. (2014) Melting of subducted basalt at the core–mantle boundary. Science, 344, 892–895.Google Scholar

  • Anzellini, S., Dewaele, A., Mezouar, M., Loubeyre, P., and Morard, G. (2013) Melting of iron at Earth’s inner core boundary based on fast X‑ray diffraction. Science, 340, 464–466.Google Scholar

  • Boehler, R., Ross, M., and Boercker, D.B. (1997) Melting of LiF and NaCl to 1 Mbar: Systematics of ionic solids at extreme conditions. Physical Review Letters, 78, 4589–4592.Google Scholar

  • Campbell, A.J., and Heinz, D.L. (1991) Compression of KCl in the B2 structure to 56 GPa. Journal of Physics and Chemistry of Solids, 52, 495–499.Google Scholar

  • Campbell, A.J., Danielson, L., Righter, K., Seagle, C.T., Wang, Y., and Prakapenka, V.B. (2009) High pressure effects on the iron–iron oxide and nickel–nickel oxide oxygen fugacity buffers. Earth and Planetary Science Letters, 286, 556–564.Google Scholar

  • Dewaele, A., Belonoshko, A.B., Garbarino, G., Occelli, F., Bouvier, P., Hanfland, M., and Mezouar, M. (2012) High-pressure-high-temperature equation of state of KCl and KBr. Physical Review B, 85, 214105.Google Scholar

  • Dorfman, S.M., Prakapenka, V.B., Meng, Y., and Duffy, T.S. (2012) Intercomparison of pressure standards (Au, Pt, Mo, MgO, NaCl and Ne) to 2.5 Mbar. Journal of Geophysical Research, 117, B08210.Google Scholar

  • Dorogokupets, P.I., and Oganov, A.R. (2007) Ruby, metals, and MgO as alternative pressure scales: A semiempirical description of shock-wave, ultrasonic, X‑ray, and thermochemical data at high temperatures and pressures. Physical Review B, 75, 024115.Google Scholar

  • Fei, Y., Ricolleau, A., Frank, M., Mibe, K., Shen, G., and Prakapenka, V.B. (2007) Toward an internally consistent pressure scale. Proceedings of the National Academy of Sciences, 104, 9182–9186.Google Scholar

  • Gray, D.E. (1963) American Institute of Physics Handbook, 2nd ed. McGraw-Hill.Google Scholar

  • Holmes, N.C., Moriarty, J.A., Gathers, G.R., and Nellis, W.J. (1989) Equations of state of platinum to 660 GPa (6.6 Mbar). Journal of Applied Physics, 66, 2962–2967.Google Scholar

  • Jackson, I., and Rigden, S.M. (1996) Analysis of P-V-T data: Constraints on the thermoelastic properties of high-pressure minerals. Physics of the Earth and Planetary Interiors, 96, 85–112.Google Scholar

  • Komabayashi, T., Hirose, K., and Ohishi, Y. (2012) In situ X‑ray diffraction measurements of the fcc–hcp phase transition boundary of an Fe–Ni alloy in an internally heated diamond anvil cell. Physics and Chemistry of Minerals, 39, 329–338.Google Scholar

  • Menéndez-Proupin, E., and Singh, A.K. (2007) Ab initio calculations of elastic properties of compressed Pt. Physical Review B, 76, 054117.Google Scholar

  • Morard, G., Andrault, D., Antonangeli, D., Nakajima, Y., Auzende, A.L., Boulard, E., Cervera, S., Clark, A., Lord, O.T., Siebert, J., Svitlyk, V., Garbarino, G., and Mezouar, M. (2017) Fe–FeO and Fe–Fe3C melting relations at Earth’s core–mantle boundary conditions: Implications for a volatile-rich or oxygen-rich core. Earth and Planetary Science Letters, 473, 94–103.Google Scholar

  • Ohishi, Y., Hirao, N., Sata, N., Hirose, K., and Takata, M. (2008) Highly intense monochromatic X‑ray diffraction facility for high-pressure research at SPring-8. High Pressure Research, 28, 163–173.Google Scholar

  • Ono, S., Brodholt, J.P., and Price, G.D. (2011) Elastic, thermal and structural properties of platinum. Jounal of Physics and Chemistry of Solids, 72, 169–175.Google Scholar

  • Sakai, T., Ohtani, E., Hirao, N., and Ohishi, Y. (2011) Equation of state of the NaCl-B2 phase up to 304 GPa. Journal of Applied Physics, 109, 084912.Google Scholar

  • Seto, Y., Nishio-Hamane, D., Nagai, T., and Sata, N. (2010) Development of a software suite on X‑ray diffraction experiments. The Review of High Pressure Science and Technology, 20, 269–276.Google Scholar

  • Shim, S-H., Duffy, T.S., and Shen, G. (2000) The equation of state of CaSiO3 perovskite to 108 GPa at 300 K. Physics of the Earth and Planetary Interiors, 120, 327–338.Google Scholar

  • Singh, A.K., and Takemura, K. (2001) Measurement and analysis of nonhydrostatic lattice strain component in niobium to 145 GPa under various fluid pressure-transmitting media, Journal of Applied Physics, 90, 3269.Google Scholar

  • Singh, A.K., Liermann, H., Akahama, Y., Saxena, S.K., and Menéndez-Proupin, E. (2008) Strength of polycrystalline coarse-grained platinum to 330 GPa and of nanocrystalline platinum to 70 GPa from high-pressure X‑ray diffraction data. Journal of Applied Physics, 103, 063524.Google Scholar

  • Sokolova, T.S., Dorogokupets, P.I., Dymshits, A.M., Danilov, B.S., and Litasov, K.D. (2016) Microsoft excel spreadsheets for calculation of PVT relations and thermodynamic properties from equations of states of MgO, diamond and nine metals as pressure markers in high-pressure and high-temperature experiments. Computers and Geosciences, 94, 162–169.Google Scholar

  • Takemura, K., and Dewaele, A. (2008) Isothermal equation of state for gold with a He-pressure medium. Physical Review B, 78, 104119.Google Scholar

  • Tange, Y., Nishihara, Y., and Tsuchiya, T. (2009) Unified analyses for PVT equation of state of MgO: A solution for pressure-scale problems in high PT experiments. Journal of Geophysical Research, 114, B03208.Google Scholar

  • Tateno, S., Kuwayama, Y., Hirose, K., and Ohishi, Y. (2015) The structure of Fe–Si alloy in Earth’s inner core. Earth and Planetary Science Letters, 418, 11–19.Google Scholar

  • Ueda, Y., Matsui, M., Yokoyama, A., Tange, Y., and Funakoshi, K. (2008) Temperature-pressure-volume equation of state of the B2 phase of sodium chloride. Journal of Applied Physics, 103, 113513.Google Scholar

  • Uts, I., Glazyrin, K., and Lee, K.K.M. (2013) Effect of laser annealing of pressure gradients in a diamond-anvil cell using common solid pressure media. Review of Scientific Instrument, 84, 103904.Google Scholar

  • Walker, D., Cranswick, L.M.D., Verma, P.K., Clark, S.M., and Buhre, S. (2002) Thermal equation of state for B1 and B2 KCl. American Mineralogist, 87, 805–812.Google Scholar

  • Yagi, T. (1978) Experimental determination of thermal expansivity of several alkali halides. Journal of Physics and Chemistry of Solids, 39, 563–571.Google Scholar

  • Yokoo, M., Kawai, N., Nakamura, K.G., Kondo, K., Tange, Y., and Tsuchiya, T. (2009) Ultrahigh-pressure scales for gold and platinum at pressures up to 550 GPa. Physical Review B, 80, 104114.Google Scholar

About the article

Received: 2018-08-11

Accepted: 2018-11-27

Published Online: 2019-04-26

Published in Print: 2019-05-27


FundingThe synchrotron X‑ray diffraction experiments were performed at BL10XU, SPring-8 (proposal nos. 2012A0087, 2012B0087, and 2013B0087). T.K. was supported by the European Research Council (ERC) Consolidator Grant (no. 647723).


Citation Information: American Mineralogist, Volume 104, Issue 5, Pages 718–723, ISSN (Online) 1945-3027, ISSN (Print) 0003-004X, DOI: https://doi.org/10.2138/am-2019-6779.

Export Citation

© 2019 Walter de Gruyter GmbH, Berlin/Boston.

Comments (0)

Please log in or register to comment.
Log in