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Pourbaix diagram for gold in simple non-complexing aqueous solutions (anions other than OH-not considered). Ion concentration 0.001 m (mol/kg water). Temperature 25°C.
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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”.
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.
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Wood anatomy is a scientific sub-area of wood science, [1] which examines the variations in xylem anatomical characteristics across trees, shrubs, and herbaceous species to explore inquiries related to plant function, growth, and the environment. [2] [3]
Robert Bennett Bean (March 24, 1874 in Gala, Virginia [1] –1944) was an associate professor of anatomy and ethnologist adept to craniometry and the concept of "race", whose scientific work was discredited by his mentor but who nonetheless became a professor at the University of Virginia and remained so until his death.
Robert D. Martin (born 1942) is a British-born biological anthropologist who is currently an Emeritus Curator at The Field Museum of Natural History in Chicago, Illinois. He is also an adjunct professor at University of Chicago , Northwestern University , and University of Illinois Chicago .