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- Title
W-WO joins the deep Earth electrochemical series.
- Authors
KAVNER, ABBY
- Abstract
The short-lived 182W-182Hf isotope system is useful for constraining early mantle and core differentiation processes (e.g., Klein et al. 2002), if its siderophile behavior is understood. With the publication of the bulk thermoelastic properties of the high-pressure polymorphs of WO2 in the January issue of American Mineralogist, Shofner et al. (2016) determine the relative energetics of the W-WO system as a function of pressure and temperature, thus defining the W-WO redox equilibrium relative to Fe-FeO, Ni-NiO, and Co-Co, at deep Earth conditions.
- Subjects
ELECTROCHEMICAL analysis; ISOTOPES; MINERALOGISTS; LOW temperatures; THERMOELASTIC stress analysis
- Publication
American Mineralogist, 2016, p1025
- ISSN
0003-004X
- Publication type
Article
- DOI
10.2138/am-2016-5587