Analysis on Influence of Cathode Resistance Distribution on Current Density of Electroplated Nickel Foam

The surface current density distribution in nickel foam plane was studied by hanging plating and cathodic moving continuous plating.The results show that the current density distribution is high on all sides and low in the center.The mode of cathodic moving continuous plating is affected by the contact point and the amount of electroplating deposition under the solution.The current density distribution is in the form of upper high and lower, middle high and low at both ends.