Rotating Ring (Pt)βDisc (FeS2) Electrode
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Q. Yin; G.H. Kelsall; D.J. Vaughan; N.J. Welham
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Article
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1999
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Elsevier Science
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English
β 120 KB
A rotating ring (Pt)-disc (FeS 2 ) electrode was used to investigate the surface oxidation process of pyrite in the hydrochloric solutions. It is reported for the first time that the oxidation intermediates of pyrite were formed on the disc electrode and then oxidized on the ring electrode. The resu