| Titolo | Hydrogen and deuterium in Pd-25 Pct Ag alloy: Permeation, diffusion, solubilization, and surface reaction |
|---|---|
| Tipo di pubblicazione | Articolo su Rivista peer-reviewed |
| Anno di Pubblicazione | 1998 |
| Autori | Serra, Emanuele, Kemali M., Perujo A., and Ross D.K. |
| Rivista | Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science |
| Volume | 29 |
| Paginazione | 1023-1028 |
| ISSN | 10735623 |
| Parole chiave | Adsorption, Ag-alloy, Alloys, Chemical reactions, Computer control systems, Computer controlled microbalance system, deuterium, diffusion, Diffusivities, Gasphase, Hydrogen, Hydrogen solubility, Mechanical permeability, Mechanical variables measurement, Microbalances, Palladium, Palladium alloys, Permeation, Permeation gas phase technique, Permeation measurements, Pressure ranges, Sieverts law, Sieverts' law, silver, Silver alloys, Solubility, Surface constant, Surface reaction, Surface reactions, Temperature range, Transport parameters |
| Abstract | In this work, the hydrogen and deuterium transport parameters such as permeability, diffusivity, and solubility in a Pd-25 pct Ag alloy are studied, using a permeation gas phase technique and, additionally, a computer-controlled microbalance system. In the region in which Sieverts' law is valid, the hydrogen solubilities found using both techniques are in very good agreement. From permeation measurements, the surface constants for the adsorption (σk 1) and release (σk 2) of hydrogen and deuterium in Pd-25 pct Ag alloy are also determined. The measurements cover the temperature range from 323 to 773 K and a pressure range from 1 to 10 5 Pa. |
| Note | cited By 86 |
| URL | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032021967&doi=10.1007%2fs11661-998-1011-3&partnerID=40&md5=e39a76b72e1291bb57e2fc455d70a0b4 |
| DOI | 10.1007/s11661-998-1011-3 |
| Citation Key | Serra19981023 |
