Sustainable reduction of heavy metal pollution in zinc electrowinning: insights from a cleaner production perspective

F Zhang, J Li, Y Wei, L Dong, J Wang, J Liu - Journal of Cleaner Production, 2024 - Elsevier
Cleaner production (CP) can mitigate environmental harm caused by human activities and
increase efficiency through whole-process control, promoting sustainable industrial …

Dynamic evolution of structure–activity of anode on lead release and overpotential change in zinc electrowinning

F Zhang, F Xu, L Jiang, J Zuo, W Jin, W Ye… - Chemical Engineering …, 2023 - Elsevier
Anode is the main source of lead (Pb) contaminations in zinc (Zn) electrowinning, also
greatly affects the energy consumption due to the high dependence of overpotential for the …

Electrodeposition of MnO2-doped Pb-0.6% Sb/α-PbO2/β-PbO2 novel composite energy-saving anode for zinc electrowinning

B Yu, R Xu, X Wang, S He, B Chen - Journal of Energy Storage, 2023 - Elsevier
Zinc is an important non-ferrous metal material, of which the hydrometallurgy process has
requirements for anode materials. In the present work, novel Pb-0.6% Sb/α-PbO 2/β-PbO 2 …

Constructing of Pb–Sn/α-PbO2/β-PbO2-Co2MnO4 composite electrode for enhanced oxygen evolution and zinc electrowinning

X Wang, J Wang, X Tong, S Wu, J Wei, B Chen… - Materials Today …, 2023 - Elsevier
Developing a highly efficient and stable electrode for oxygen evolution reaction (OER) in
harsh conditions (∼ 1.63 MH 2 SO 4) is desirable but still challenging. Herein, the paper …

[HTML][HTML] Study on electrochemical properties of lead calcium tin anode for hydrometallurgy

Z Li, H Liu - Alexandria Engineering Journal, 2023 - Elsevier
This study aims to investigate the electrochemical properties of lead calcium tin (Pb–Ca
(0.14%)–Sn (1.04%)) anode employed in hydrometallurgy. Various methods were …

Comparison of novel composite anodes with different proportions of α/β-PbO2 and the application in long-period zinc electrowinning

B Yu, R Xu, B Chen, X Wang, S He - International Journal of Hydrogen …, 2023 - Elsevier
Zinc is an important non-ferrous metal material, of which the hydrometallurgy process has
requirements for anode materials. In the present work, Pb-0.6% Sb/α-PbO 2/β-PbO 2-MnO 2 …

Corrosion behavior and discharge properties of Al-doped Mg–Sn alloys for high performance Mg-air batteries

XG Wang, X Lv, T Liu, YY Gao, B Jiang… - Materials Chemistry and …, 2023 - Elsevier
In this study, we report a novel, non-rare earth Mg alloy-based anode for Mg air battery
applications. The Mg-xAl-1Sn (x= 0, 3, 6, 9) alloy series were synthesized and subjected to …

Layered PbO2 electrode decorated with Ni-doped Mn5O8 peach-like microspheres for reinforced acidic oxygen evolution reaction in zinc electrowinning

J Wei, X Wang, J Wang, X Tong, S Wu, Y Yang… - Separation and …, 2024 - Elsevier
Developing anodic electrocatalysts with superior activity and durability suitable for acidic
oxygen evolution reaction (OER) remains a challenge to overcome. Herein, a layered Pb …

Nanosphere interlayer and CeCoOx powder modification for long-life and high-performance electrode applications in zinc electrowinning

X Tong, J Wang, S Wu, J Wei, Z Liu, Q Kong… - Chemical Engineering …, 2024 - Elsevier
Presently, the most widely used anode material in industrial zinc electrowinning is lead-
silver alloy, and the low corrosion resistance and high oxygen evolution overpotential of …

Enhancing mechanical and microstructural properties of Pb composite anode by the addition of W-Co3O4 ceramic particles fabricated by Accumulative Roll Bonding

SM Emami, M Karbasi, EA Dehkordi - Ceramics International, 2024 - Elsevier
In this research, the accumulative roll bonding (ARB) technique was employed as a severe
plastic deformation method to manufacture a unique bi-metal Pb/W composite reinforced by …