We investigated by anelastic spectroscopy uncatalysed NaAlH4 melt-infiltrated in carbon aerogel during the dehydrogenation process. In the as-prepared compound, the elastic energy loss monotonically decreases as temperature decreases. As soon as dehydrogenation starts, an anelastic peak appears and its height increases with the evolution of decomposition.
Anelastic spectroscopy investigation of nano-confined alanates
2013
Abstract
We investigated by anelastic spectroscopy uncatalysed NaAlH4 melt-infiltrated in carbon aerogel during the dehydrogenation process. In the as-prepared compound, the elastic energy loss monotonically decreases as temperature decreases. As soon as dehydrogenation starts, an anelastic peak appears and its height increases with the evolution of decomposition.File in questo prodotto:
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