Effect of K2NbF7 on the hydrogen release behaviour of NaAlH4

We explored the influences of the addition of K2NbF7 by mechanical-milling on the dehydrogenation properties of NaAlH4. The results revealed that the addition of K2NbF7 to NaAlH4 decreases the dehydrogenation temperature and improves the dehydrogenation kinetic. The 10 wt% K2NbF7-doped NaAlH4 starts...

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Veröffentlicht in:	Journal of alloys and compounds 2021-01, Vol.851, p.156686, Article 156686
Hauptverfasser:	Idris, N.H., Anuar, A.S.K., Ali, N.A., Ismail, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation energy Comminution Dehydrogenation Dehydrogenation properties K2NbF7 catalyst Sodium alanates Solid-state H2 storage
Online-Zugang:	Volltext
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