Time resolved, in-situ, energy dispersive x-ray diffraction was performed in a modified Fleishman- Pons electrolytic cell during electrochemical loading of palladium foil cathodes with hydrogen and deuterium. Concentrations of H:Pd (D:Pd) up to 1:1 in 0.1 M LiOH (LiOD) in H2O (D2O) electrolyte were obtained, as determined by both the Pd lattice parameter and cathode resistivity. In addition, some indications on the kinetics of loading and deloading of hydrogen from the Pd surface were obtained. The alpha-beta phase transformations were clearly delineated but no new phases at high concentration were determined.
|Publication status||Published - 2009|
|Event||15th International Conference on Condensed Matter Nuclear Science, ICCF-15 - , Italy|
Duration: 1 Jan 2009 → …
|Conference||15th International Conference on Condensed Matter Nuclear Science, ICCF-15|
|Period||1/1/09 → …|
All Science Journal Classification (ASJC) codes
- Nuclear Energy and Engineering
- Condensed Matter Physics
- Nuclear and High Energy Physics
- Atomic and Molecular Physics, and Optics
Knies, D. L., Violante, V., Grabowski, K. S., Hu, J. Z., Dominguez, D. D., He, J. H., ... Hubler, G. K. (2009). In situ energy-dispersive X-ray diffraction study of thin Pd foils at D/Pd and H/Pd ~1. Paper presented at 15th International Conference on Condensed Matter Nuclear Science, ICCF-15, Italy.