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Volumn 278, Issue 5344, 1997, Pages 1781-1784

Hydrogen partitioning into molten iron at high pressure: Implications for earth's core

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN; SILICATE;

EID: 0030720086     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.278.5344.1781     Document Type: Review
Times cited : (216)

References (31)
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    • 2O.
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    • H2o in the silicate melt. Comparison of the equilibrium constant K rather than the H concentration in FeHx is more suitable to confirm the equilibrium of reaction 2. The value of K at 1200°C and at 1500°C shows little variation despite various run durations (Table 1).
  • 10
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    • Y. Fukai, Nature 308, 174 (1984).
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    • note
    • 2- in the silicate melt. This approach yields ΔHo° = 136 ± 27 kJ/mol, which is almost identical to the value reported here.
  • 22
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    • Y. Fukai and T. Suzuki, J. Geophys. Res. 91, 9222 (1986). In this paper, a detailed mass-balance calculation for estimating the core composition was done with the two-component model (20) for Earth's bulk inventory of the light elements.
    • (1986) J. Geophys. Res. , vol.91 , pp. 9222
    • Fukai, Y.1    Suzuki, T.2
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    • H. E. Newsom and J. H. Jones, Eds. Oxford Univ. Press, New York
    • D. J. Stevenson, in Origin of the Earth, H. E. Newsom and J. H. Jones, Eds. (Oxford Univ. Press, New York, 1990), pp. 231-249.
    • (1990) Origin of the Earth , pp. 231-249
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    • Y. Abe and T. Matsui, J. Geophys. Res. 90, C545 (1985); ibid. 91, E291 (1986).
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    • Y. Syono and M. H. Manghnani, Eds. Terra Scientific Publishing Company/American Geophysical Union, Tokyo/Washington, DC
    • Y. Fukai, in High-Pressure Research: Application to Earth and Planetary Sciences, Y. Syono and M. H. Manghnani, Eds. (Terra Scientific Publishing Company/American Geophysical Union, Tokyo/Washington, DC, 1992), pp. 373-385.
    • (1992) High-Pressure Research: Application to Earth and Planetary Sciences , pp. 373-385
    • Fukai, Y.1
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    • in Japanese
    • _, Kagaku 54, 36 (1984) (in Japanese).
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    • D. J. Stevenson, Nature 268, 130 (1977); Science 214, 611 (1981).
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    • D. J. Stevenson, Nature 268, 130 (1977); Science 214, 611 (1981).
    • (1981) Science , vol.214 , pp. 611
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    • note
    • The author thanks E. Takahashi for discussion and criticism, for reading and correcting this report, and for help and advice in the high-pressure experiments. Critical reviews by two anonymous referees improved this manuscript very much. Supported by the Foundation for Research Fellowships of Japan Society for the Promotion of Science for Young Scientists (DC1). Contribution 17 from the Magma Factory.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.