The application of reflectance spectroscopy to a study of the anodic oxidation of cuprous sulphide

A series of discrete copper sulphide phases have been identified during the anodic oxidation of Cu 2S to CuS. The four intermediate phases, viz. Cu 1.95–1.91S, Cu 1.86–1.80S, Cu 1.68–1.65S, and Cu 1.40–1.36S, have been characterized by X-ray diffraction and in situ measurement of reflectance spectra...

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Bibliographic Details
Published in:Journal of electroanalytical chemistry and interfacial electrochemistry 1976-01, Vol.71 (3), p.285-296
Main Authors: Koch, D.F.A., McIntyre, R.J.
Format: Article
Language:English
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Summary:A series of discrete copper sulphide phases have been identified during the anodic oxidation of Cu 2S to CuS. The four intermediate phases, viz. Cu 1.95–1.91S, Cu 1.86–1.80S, Cu 1.68–1.65S, and Cu 1.40–1.36S, have been characterized by X-ray diffraction and in situ measurement of reflectance spectra. Their free energies have been calculated from the electrode potentials and compared with other work.
ISSN:0022-0728
DOI:10.1016/S0022-0728(76)80015-0