Low mobility of crystalline defects improves the cycle life stability of Alx(TiVNb)1-x-yMoy alloys for hydrogen storage

Key Points

• Enhanced cycle life stability is observed with low mobility of crystalline defects in alloys.
• Key findings show improved stability in Alx(TiVNb)1-x-yMoy alloys used for hydrogen storage.
• The analysis emphasizes the role of crystalline defect mobility in the stability of hydrogen storage materials.
• Further development is needed to fully understand the mechanism driving this improvement in alloys.