Hydrogen vacancies facilitate hydrogen transport kinetics in sodium hydride nanocrystallites

Physical Review B - Condensed Matter and Materials Physics

Volumn 78, Issue 22, 2008, Pages

  Singh, S ^a   Eijt, S W H ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 58149469105     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.78.224110     Document Type: Article

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39. Assuming a thickness of ∼ nm for the fcc-Na interlayer and a contact area of ∼10% of the surface of a NaH crystallite (R≈60 nm) with the neighboring NaCl (R∼20 nm) nucleation centers leads to an estimated hydrogen-vacancy fraction of c≈0.5%.