Why am I getting a “Z-shaped” LSV curve when analyzing Ni²⁺ solutions on Ni/Cu electrodes, and why is there no visible reduction peak?

I’m trying to identify the reduction peak of Ni²⁺ ions on either a nickel or copper working electrode using a three-electrode setup (Pt wire as the counter electrode and Ag/AgCl as the reference)....

10 March 2025 929 3 View