My current peak shifts randomly from the 40th to the 50th cycle after staying constant for the 30th and 40th cycle. what could be the reason?

I am performing CV with pencil graphite electrodes as the working electrode, Pt as the counter and Ag/AgCl as the reference electrode. I notice that the current peaks shift in the 1st to the 10th...

16 June 2023 6,955 0 View