Electrochemical characteristic analysis for surface passivation layer of galena and chalcopyrite in acid corrosion
Jialing Chen, Haiyun Xie, Kun Zhu, Yanhao Liu, Pei Zhang, Yanling Jin, Peng Zeng, Dianwen Liu
Topics & Concepts
PassivationGalenaChalcopyriteCorrosionSulfuric acidX-ray photoelectron spectroscopyDissolutionChemistryMaterials scienceElectrochemistryTafel equationSurface layerInorganic chemistryMetallurgyLayer (electronics)Chemical engineeringPyriteElectrodeSphaleriteComposite materialCopperPhysical chemistryEngineeringMinerals Flotation and Separation TechniquesMetal Extraction and BioleachingExtraction and Separation Processes