Soft X-ray spectroscopic studies of the reaction of fractured pyrite surfaces with Cr(VI)-containing aqueous solutions

We have used synchrotron-based soft X-ray core-level photoemission and adsorption spectroscopies to study the reaction of aqueous sodium chromate solutions with freshly fractured pyrite surfaces. Pyrite surfaces were reacted with 50 μM sodium chromate solution at pH 7 for reaction times between 1 mi...

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Veröffentlicht in:Geochimica et cosmochimica acta 2004-11, Vol.68 (21), p.4287-4299
Hauptverfasser: Doyle, Colin S., Kendelewicz, Tom, Bostick, Benjamin C., Brown, Gordon E.
Format: Artikel
Sprache:eng
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