How to estimate electrical contact resistance between catalyst layer and PTL (GDL) in PEM electrolyzer?

Abdurrahman Yilmaz @Abdurrahman-Yilmaz-3

10 February 2021 0 9K Report

I am working on PEM electrolyzers, and looking at the ohmic loss in the cell. I would like to estimate the voltage loss between the catalyst layer and PTL (GDL) due to contact resistance. How can I estimate the voltage loss?

Thank you.

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