Why Warburg Impedance appears before the semi circle in water electrolysis three electrode system?

Choe Daim @Choe-Daim

04 February 2025 0 5K Report

i did EIS analysis at water electrolysis 3electrode system.

by the way there is about -45o straight line in front of the semi-circle

please teach me why that line was creating and is that Warburg Impedance?

can i use that EIS data?

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