Mechanical spectroscopy techniques have been employed to investigate relaxational and structural damping processes in nanocrystalline magnesium hydride. The results are correlated to hydrogen anelastic relaxation processes and structural transformation of magnesium hydride to magnesium during hydrogen desorption. Microstructural modification strategies able to assist hydrogen release are discussed.
Titolo: | Hydrogen Short - Long Range Dynamics in Nano MgH2: A Mechanical Spectroscopy Approach |
Autore/i: | BONETTI, ENNIO; A. L. Fiorini; PASQUINI, LUCA; A. Montone; M. Vittori Antisari |
Autore/i Unibo: | |
Anno: | 2006 |
Titolo del libro: | TMS Annual Meeting |
Pagina iniziale: | 117 |
Pagina finale: | 125 |
Abstract: | Mechanical spectroscopy techniques have been employed to investigate relaxational and structural damping processes in nanocrystalline magnesium hydride. The results are correlated to hydrogen anelastic relaxation processes and structural transformation of magnesium hydride to magnesium during hydrogen desorption. Microstructural modification strategies able to assist hydrogen release are discussed. |
Data prodotto definitivo in UGOV: | 26-feb-2007 |
Data stato definitivo: | 1-dic-2015 |
Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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