Open access
Aug 2026
Molecular Dynamics Study of Hydrogen Release from NaH Using Machine Learning Potential
Sodium hydride (NaH) is the main by-product generated during the operation of the cold traps in a sodium-cooled fast reactor. Its thermal decomposition releases hydrogen gas, posing a safety hazard. However, understanding the atomic-scale decomposition mechanism remains challenging because conventional simulation metho...
Ce Feng, Yuting Zhang, X. Zhang et al.
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