 Johnson Matthey, Hatton Garden, London. |
The Palladium-Hydrogen System
PART III: ALLOY SYSTEMS AND HYDROGEN PERMEATION
Platinum Metals Review
Article Synopsis
Hydrogen absorption by series of palladium alloys with several other metals has now been quite extensively investigated with reference to systematic alterations of pressure-composition relationships, other related thermodynamic factors and various physical parameters. Hydrogen permeation has been an important area of both academic and technological interest with relation, for example, to effecting reductions of deformations associated with phase transitions, while retaining the high values of hydrogen solubilities and hydrogen diffusion coefficients in palladium at convenient temperatures.