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tetrahydrofuran (THF, 99.9%) were obtained from ACROS Organics company. Pure magnesium foils were prepared by machining a 99.99% pure magnesium ingot (Jiuli Mg Co. Ltd.). Copper foils (Bonstan metallic Co. Ltd) were battery grade pure. Both copper and magnesium foils were polished with a corundum suspension, and rinsed ultrasonically in a pure acetone solution and pure tetrahydrofuran solutions......
NANOSIZE EFFECT IN GRAIN BOUNDARY MIGRATION OF COPPER D.G.Li1,N.G.Zhou2,X.Q.Wei2,L.Zhou2 (1.Central Iron and Steel Research Institute, Beijing 100083, China;2.School of Materials Science and Engineering, Nanchang University, Nanchang 330047, China) Abstract:Molecular dynamics simulations of high temperature annealing of copper bicrystals have been carried out. The bicrystals have planar grain......
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Kinetic modeling of copper bioleaching from low-grade ore from the Shahrbabak Copper ComplexSaman Beikzadeh Noei,Saeed Sheibani,Fereshteh Rashchi,Seyed Mohammad Javad MirazimiSchool of Metallurgy and Materials Engineering, College of Engineering, University of Tehran摘 要:The copper recovery from low-grade copper sulfide ore was investigated using......
J. Cent. South Univ. (2019) 26: 1374-1384 DOI: https://doi.org/10.1007/s11771-019-4093-8 Fixed-bed column study for deep removal of copper (II) from simulated cobalt electrolyte using polystyrene... of Springer Nature 2019 Abstract: This study presents the deep removal of copper (II) from the simulated cobalt electrolyte using fabricated polystyrene-supported 2-aminomethylpyridine chelating resin (PS-AMP......
Activator-assisted electroless deposition of copper nanostructured filmsVarsha R. Mehto1,R. K. Pandey2摘 要:This paper showed simple and effective synthesis of copper nanoparticles within controlled diameter using direct electroless deposition on glass substrates,following the sensitization and activation steps.Electroless-deposited metals,such as Cu,Co......
INFLUENCE OF SO2-4 AND Cl- ON THE CORROSION BEHAVIOR OF COPPER TUBE IN AIR-CONDITIONING SYSTEM J.M.Wang1,C.N.Cao1,J.Q.Zhang1,F.H.Cao1,C.S.Wu1,Z.Zhang1 (1.Department of Chemistry, Yuquan Campus... behavior of copper tube in the air-conditioning system was studied using scanning electron microscope (SEM),energy dispersion spectrometer (EDS) and cyclic polarization techniques. The results showed......
Ultra fast microwave-assisted leaching for the recovery of copper and tellurium from copper anode slimeZhi-yuan Ma1,2,Hong-ying Yang1,Song-tao Huang2,Yang Lü1,Liu Xiong11. School of Materials...">The decomposition of copper anode slime heated by microwave energy in a sulfuric acid medium was investigated. Leaching experiments were carried out in a multi-mode cavity with microwave assistance. The leaching......
Enrichment of copper and recycling of cyanide from copper–cyanide waste by solvent extractionTeng-yue Gao1,Kui-ren Liu1,Qing Han1,Bin-shi Xu21. Key Laboratory of Ecological Utilization of Multi-metal..." name="ChDivSummary">The enrichment of copper from copper–cyanide wastewater by solvent extraction was investigated using a quaternary ammonium salt as an extractant. The influences of important......
Fabrication of multilayer Nb2O5 nanoporous film by anodization of niobium foilsGuang-Zhong Li,Hui-Ping Tang,Wen-Yan Zhang,Gang Li,Lan-Lan Yu,Ya-Ning LiState Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research摘 要:Mult......
