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Issue Date
1977Submitted date
2020-06
Metadata
Show full item recordAbstract
Samples of naturally occurring chalcopyrite were dissolved anodically under potentiostatic conditions in various electrolytes. Limiting currents through the supply of holes were not observed. Because of the high current densities, even with a slight overpotential one observes a considerable resistance polarization depending on the conductivity of the electrolyte. A comparison with the results obtained through the leaching in the absence of current shows that the dissolution of the ore is strongly activated through the application of an external potential.Affiliation
Institut flir Physikalische Chemie, Technische Universitdt Braunschweig, Braunschweig, FRGType
Book chapterconference paper
Language
enCollections
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