Project(50904023)supported by the National Natural Science Foundation of China;Project(2010B450001)supported by the Natural Science Fund of Department of Education of Henan Province,China;Project(092300410064)supported by the Basic and Frontier Technologies Research Projects of Henan Province,China
The function mechanism of Sb(V) in As, Sb and Bi impurities removal from copper electrolyte was investigated by adding Sb(V) ion in a synthetic copper electrolyte containing 45 g/L Cu2+, 185 g/L H2SO4, 10 g/L As ...
supported by the National Natural Science Foundation of China(No.50904023);the Natural Science Research Project of the Education Department of Henan Province(No.2010B450001);the Innovation Scientists and Technicians Troop Construction Projects of Henan Province(No.104100510005);the Basic and Frontier Technologies Research Projects of Henan Province,China(No.092300410064)
The effects of additives on the stannous reduction of an acid sulfate bath were investigated using cyclic and linear sweep voltammetry, electrochemical impedance spectroscopy (EIS), and microstructure analysis. In t...