What is the best way to reduce electrode passivation in electrocoagulation?

More Zakaria Al-Qodah's questions See All

Which system of marks your university used? letters A to F or absolute pout of 100? Which you prefer?

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05 June 2019 6,615 5 View

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Why is my platinum counter electrode getting dirty during electrodeposition?

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How does charge on working electrode changes with rising potential?

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How does elongation affect the resistance of an electrode?

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Which compound is getting oxidized during bulk electrolysis with TFAA?

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Not able to charge-discharge Li-ion coin cell at higher C rate ?

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Jordi Carrillo Abad

I'm not an expert about this technology but have you recorded the pH evolution of your solution?

If you could maintain the pH of your solution in a slightly acidic media, the passivation of your anode will be lower as can be predicted by the Pourbaix diagram.

Armando Rojas-Vargas

The passivation could be reduced in the case of Al or Fe electrodes, by the addition of chloride ions, also, by changing the electrode polarity .