What happens in the salt bridge of Hg/HgO electrode?

17 January 2021 1 2K Report

My Hg/HgO electrode was used for EIS test in 4M NaOH solution. I found something in the salt bridge. After that, my EIS results found the noise at a low frequency (tested in a faraday cage). Please tell me, this thing affects my EIS results? and how to solute this problem?

Seyed Mojtaba Mostafavi

Why didn't use KOH and lower salt concentration?

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