Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7719234 | International Journal of Hydrogen Energy | 2014 | 5 Pages |
Abstract
We propose nanostructured carbonaceous-palladium (C-Pd) films as promising material for covering different, big surfaces as improving hydrogen storing properties material. The C-Pd films were obtained by annealing of samples prepared by physical vapor deposition on fused silica substrates. Palladium nanocrystallites placed within the film volume and also on its surface enhanced absorption of hydrogen due to dissolution of H2 molecules in the nanocrystallites. We studied structure, morphology and topography of these films by different methods (XRD, GIXRD, SEM and EDS). XRD measurements performed in situ under H2/N2 atmosphere showed that α phase and β phase of palladium hydride were formed.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Anna KamiÅska, Ryszard Diduszko, Elżbieta Czerwosz, Ewa Kowalska, MirosÅaw KozÅowski,