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Naima DV
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- TL;DR Summary
- How to use and compare a Pourbaix diagram and the current-voltage curve
I have a chemistry project and my research question roughly translates to:
What is the effect of the different metals electrolytic nature on iron corrosion?
(In french: Quel est l’effet de la nature électrolytique de différents métaux (cuivre, aluminium, magnésium) sur la corrosion humide du fer? )
To answer, I think I have to use a Pourbaix diagram relating the two metals implicated in the redox process to know if one of them is going to be subjected to corrosion. I am not sure if it's possible or how to use it.
During my experiment, I'm measuring the electric electric current between the two metals. Can I build a current-voltage curve from this data? If yes, how can I analyze it?Thank you to anyone who can answer!
What is the effect of the different metals electrolytic nature on iron corrosion?
(In french: Quel est l’effet de la nature électrolytique de différents métaux (cuivre, aluminium, magnésium) sur la corrosion humide du fer? )
To answer, I think I have to use a Pourbaix diagram relating the two metals implicated in the redox process to know if one of them is going to be subjected to corrosion. I am not sure if it's possible or how to use it.
During my experiment, I'm measuring the electric electric current between the two metals. Can I build a current-voltage curve from this data? If yes, how can I analyze it?Thank you to anyone who can answer!