How to set parameters for CI-CV on RDE with Au NP?

27 February 2023 1 3K Report

I'm currently conducting preliminary experimentation and I'm at a loss on how to get a proper CV curve, I tried adjusting the parameters I'm using but I'm not getting any proper curves when I run the program (I use EC-Lab V11.43). I'm dropcasting dispersed nanoparticles of Au on a 3mm gold electrode, and using 0.1M HClO4 as the supporting electrolyte. The parameters I'm using the the program are on the attached files. Any answers or article papers suggest would be highly appreciated.

Nicolas Murer

Dear John Jherson Bofill , I think what you need to do is to increase the potential range to 0 to 5 V for example. because you set a vertex at 2.5 V and the potential range is -2.5/2.5 V, the instrument considers that the voltage applied is out of range. Let me know if this helps, Best regards, Nicolas

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