The titanium electrode corrodes during the ohmic heating process, will it affect the electrical conductivity of the sample?

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Shrikaant Kulkarni

Yes, corrosion increases electrical resistivity and thereby decreases electrical conductivity.As metal gets oxidized during corrosion.

Muraleedharan C Vayalappil

If you are interested in more insight into the electrode corrosion behaviour during the ohmic heating process and its consequences in the process, you may refer to following articles.

http://ucanr.edu/datastoreFiles/608-276.pdf

https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1745-4530.1999.tb00472.x

http://www.ijstr.org/final-print/feb2020/A-Review-On-Ohmic-Heating-And-Its-Use-In-Food.pdf