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Showing 1 to 4 of 4 for “"Pourbaix Diagram"”.
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Developing an elevated temperature Pourbaix diagram for zirconium and multi-element Pourbaix diagram of Zircaloy-4
… and the development of elevated temperature Pourbaix (E-pH) diagrams for zirconium and Zircaloy-4. These Pourbaix diagrams of zirconium and multi-element diagram (Sn, Zr, Cr) of Zircaloy-4 were developed at 373.15K (100 °C). Solubility measurements were made using a batch-style pressure …
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Modifications and studies of the anode catalyst layer for the direct formic acid fuel cell
… RHE to oxidize CO bound to the surface, but the Pourbaix diagram predicts that Pd will corrode at these potentials. Data will be presented to examine Pd durability at three different Nafion® loadings: 10, 30 and 50 wt. %. Lastly, cyclic voltammetry data will be presented that suggests that the …
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Thermodynamics and Kinetics of Carbon Dioxide Corrosion of Mild Steel at Elevated Temperatures
… due to FeCO<sub>3</sub> precipitation.</p><p>Pourbaix diagrams for the Fe-CO<sub>2</sub>-H<sub>2</sub>O systems were constructed using thermodynamic theory and data, subsequently validated with observed CO<sub>2</sub> corrosion phenomena. In the range of 80-150¿¿C, FeCO<sub>3</sub> and …
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SITE FORMATION AND CORROSION PROCESSES: A Comparative Analysis of Condor and Stormy Petrel Wreck Sites
Submerged cultural resources abound in North Carolina waters, and two Civil War blockade runners built, launched, and sunk within months of each other provide an opportunity to review site formation processes through a multi-disciplinary lens. The incorporation of historical, electrochemical, …