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In chemistry, a Pourbaix diagram, also known as a potential/pH diagram, maps out possible stable (equilibrium) phases of an aqueous electrochemical system. Predominant ion boundaries are represented by lines. As such a Pourbaix diagram can be read much like a standard phase diagram with a different set of axes.
The diagrams are named after Marcel Pourbaix (1904–1998), the Russian-born chemist who invented them.
External links
- Marcel Pourbaix — Corrosion Doctors
References
1. Denny A. Jones, Principles and Prevention of Corrosion, 2nd edition, 1996, Prentice Hall, Upper Saddle River, NJ. ISBN 0-13-359993-0 Page 50-52
"Pourbaix diagram"