Influence of polyacrylamides on the quality of copper deposits from acidic copper sulfate solutions
β Scribed by J. Vereecken; R. Winand
- Publisher
- Elsevier Science
- Year
- 1976
- Weight
- 931 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0376-4583
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π SIMILAR VOLUMES
Adsorption studies ofcopper from copper sulfate solutions on carbon black "Spheron 9" were made under varying conditions of time, pH, and concentration. Adsorption equilibrium was found to be established within one hour in the case of copper solutions of different concentrations (i.e., 10 ppm and 10
Steady-state polarization curves and impedance data have been obtained for the electrochemical dissolution of copper in 1.0 M Na,SO, solutions at pH 1, 2, $4 and 5. The steady-state polarization curves display only active dissolution in the potential range investigated (from the open circuit potenti