Article ID Journal Published Year Pages File Type
5459663 Journal of Alloys and Compounds 2017 7 Pages PDF
Abstract
Thermodynamic factors, (∂lnpH21/2/∂lnr)T where r = H-to-metal, mol ratio, are needed for the interpretation of diffusion parameters. From equilibrium isotherms, lnpH21/2vs lnr, the slopes give the thermodynamic factors over a range of H contents and temperatures. Plots of the thermodynamic factors as a function of r exhibit minima which suggests that Fick's diffusion constants should also exhibit minima.
Related Topics
Physical Sciences and Engineering Materials Science Metals and Alloys
Authors
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