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  2. Pourbaix diagram - Wikipedia

    en.wikipedia.org/wiki/Pourbaix_diagram

    Pourbaix diagram of iron. [1] The Y axis corresponds to voltage potential. In electrochemistry, and more generally in solution chemistry, a Pourbaix diagram, also known as a potential/pH diagram, E H –pH diagram or a pE/pH diagram, is a plot of possible thermodynamically stable phases (i.e., at chemical equilibrium) of an aqueous electrochemical system.

  3. File:Pourbaix Diagram of Iron.svg - Wikipedia

    en.wikipedia.org/wiki/File:Pourbaix_Diagram_of...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  4. File:Fe-pourbaix-diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Fe-pourbaix-diagram.svg

    Pourbaix diagram of iron in uncomplexed media (anions other than OH-not considered). Ion concentration 0.001 m (mol/kg water). Temperature 25°C. Date: 23 October 2007:

  5. Noble metal - Wikipedia

    en.wikipedia.org/wiki/Noble_metal

    Ir 3+ + 3 e − → Ir: 1.16: 2.2: 151 ... The simplified entries in the reaction column can be read in detail from the Pourbaix diagrams of the considered element in ...

  6. Marcel Pourbaix - Wikipedia

    en.wikipedia.org/wiki/Marcel_Pourbaix

    Marcel Pourbaix (16 September 1904 – 28 September 1998) was a Belgian chemist and pianist. [citation needed] He performed his most well known research at the University of Brussels, studying corrosion. [1] His biggest achievement is the derivation of potential-pH, better known as “Pourbaix Diagrams”.

  7. Carbonatation - Wikipedia

    en.wikipedia.org/wiki/Carbonatation

    According to the Pourbaix diagram for iron, the metal is passive when the pH is above 9.5. [1] The carbon dioxide in the air reacts with the alkali in the cement and makes the pore water more acidic, thus lowering the pH. Carbon dioxide will start to carbonatate the cement in the concrete from the moment the object is made.

  8. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/dying-to-be-free...

    The last image we have of Patrick Cagey is of his first moments as a free man. He has just walked out of a 30-day drug treatment center in Georgetown, Kentucky, dressed in gym clothes and carrying a Nike duffel bag.

  9. File:Pourbaix diagram for Manganese.svg - Wikipedia

    en.wikipedia.org/wiki/File:Pourbaix_diagram_for...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.