Kinetic model for hydrogen absorption in tungsten with coverage dependent surface mechanisms

In this work, a kinetic model is presented to describe hydrogen absorption and desorption from tungsten at different surface coverages. Activation energies for hydrogen absorption into the bulk and desorption from the surface of tungsten are modelled by functions that depend explicitly and continuou...

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Veröffentlicht in:	Nuclear fusion 2020-10, Vol.60 (10), p.106011
Hauptverfasser:	Hodille, E.A., Markelj, S., Pecovnik, M., Ajmalghan, M, Piazza, Z.A., Ferro, Y., Schwarz-Selinger, T., Grisolia, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Sciences Computer Science Condensed Matter deuterium fuel retention Material chemistry Materials Science Modeling and Simulation Physics rate-equation modeling surface mechanisms tungsten
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