| Abstract: | The values of fH2 for the assemblage WO2 + WO2.72 + H2O (designated as WO) have been measured in sealed Au capsules under an external pressure of 2 kbar CH4 and between 650 and 800??C using Ag-AgBr-HBr sensors of fH2. The fH2 values obtained can be represented by the equation log(fWOH2)2kbar,T(??0.06) = (-1924.9 ??(T,K) + 4.06 and are found to be slightly greater than those associated with the previously calibrated C-CH4 buffer. -from Authors |
| Genre: | Article |
| ProdID: | 70015841 |
| Citation Author: | Cygan, G. L.; I-Ming, Chou |
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| Citation End Page: | 1405 |
| Citation Issue: | 11-12 |
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| Citation Language: | English |
| Citation Larger Work Title: | American Mineralogist |
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| Citation Number Of Pages: | 7 |
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| Citation Search Results Text: | The assemblage WO2 + H2O as a steady-state hydrogen source in moderately reduced hydrothermal experiments; 1990; Article; Journal; American Mineralogist; Cygan, G. L.; I-Ming, Chou |
| Citation Start Page: | 1399 |
| Citation Volume: | 75 |
| Citation Year: | 1990 |
| Type: | citation/reference |
| Text: | The assemblage WO2 + H2O as a steady-state hydrogen source in moderately reduced hydrothermal experiments; 1990; Article; Journal; American Mineralogist; Cygan, G. L.; I-Ming, Chou |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Mon, 1 Jan 1990 00:00 -0600 |
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