Can anyone explain why a salphen-type conducting polymer dissolves during EIS measurement?

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Help request in CST microwave?

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Sujoy Sarkar

Is it stable in the electrolyte you are using? or dissolving after applying the AC? What are the experimental parameters?

Daniel Siopa

A DCM electrolyte is being used for both the synthesis and EIS measurements. I believe the AC signal is helping the dissolution. I am applying a 10 mV AC signal in a 1 - 100.000 Hz range. DC applied potential ranges from 0 to 1.2 V vs Ag/AgCl.

Will an aqueous electrolyte provide more stability?