Diffusion, Permeation and Solubility of Hydrogen in Copper
2017 (English) In: Journal of Phase Equilibria and Diffusion, ISSN 1547-7037, Vol. 38, no 1, p. 65-69Article in journal (Refereed) Published
Abstract [en]
The thermodynamic description for the Cu-H system has been updated. The solubility of hydrogen in copper at low temperature has been backwards calculated from permeability data. The solubility, diffusivity, and permeability of hydrogen in copper can be described by single Arrhenius expressions. These expressions are given below. The temperature dependence of both solubility and diffusivity will together yield a strong temperature dependency on the permeability. The possibility for hydrogen transport in copper is therefore limited at low temperature. (Formula Presented).
Place, publisher, year, edition, pages 2017. Vol. 38, no 1, p. 65-69
Keywords [en]
diffusion, hydrogen, OFP-copper, permeation, solubility, thermodynamic assessment, Copper, Temperature distribution, Arrhenius expressions, H systems, Hydrogen transport, Low temperatures, Temperature dependence, Temperature dependencies, Thermodynamic description, Temperature
National Category
Natural Sciences
Identifiers URN: urn:nbn:se:ri:diva-29351 DOI: 10.1007/s11669-017-0518-y Scopus ID: 2-s2.0-85010789900 OAI: oai:DiVA.org:ri-29351 DiVA, id: diva2:1093830
2017-05-082017-05-082017-05-08 Bibliographically approved