Abstract
It is shown that a convenient method for obtaining very fast rates of H 2 absorption by Pd is by its oxidation or by the internal oxidation of Pd-M alloys where M=a solute more readily oxidizable than Pd such as Al. While the oxidation of Pd enhances the rates it does not affect its H 2 solubility because its oxidized layers are rapidly reduced upon exposure to H 2 even at low temperatures. The internal oxidation of Pd–M alloys, gives a matrix of pure Pd containing internal oxide precipitates, e.g., a Pd/alumina composite. The solubility of H 2 in the Pd matrix should be equivalent to that in pure Pd.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.