In this study, the oxygen evolution and corrosion behavior of Pb-MnO 2 composite anodes
produced by powder pressing with low MnO 2 content (1–7 wt%) were systematically …

The presence of impurity ions in the electrolyte during copper electrolysis influences anode
performance and cathode quality. Lead anode corrosion causes resource loss and …

In this study, electrochemical performances of the Pb–MnO 2 composite anodes in sulphuric
acid electrolyte containing different manganese concentrations were investigated. The …

Pb-CeO 2 composite anodes with different CeO 2 contents were prepared by a powder
metallurgy method. For comparison, pure Pb and Pb-Ag (0.8 wt%) anodes were also …

Abstract In this study, Pb-0.6 wt% Ag powder-pressed alloy was fabricated and used as an
insoluble anode for zinc electrowinning. The micromorphology, phase composition and …

In this research, the 3D-Pb-Ca-Sn anode was fabricated and may be a promising anode for
copper electrowinning. The effects of Cl− and Mn 2+ ions on the oxygen evolution and …

Lead anodes performance is important in zinc electrowinning (EW) as it greatly influences
the final product quality and operating costs. Pb-based alloys are used in EW because they …

In this study, integrity and corrosion properties of the Pb-MnO 2 composite anodes fabricated
through single-action powder pressing were investigated. The effects of the MnO 2 content …

Abstract In this study, Pb-MnO 2 composite anodes were developed through single-action
powder pressing. The effect of MnO 2 content of the composite anodes on the physical and …

Oxygen evolution in harsh high-acidic conditions has always been a challenge for both zinc
electrowinning and hydrogen production. Lead and its alloys have met the requirements of …