Strategies for enhancing hydrogen storage performance of TiFe through alloying Mn and La

Key Points

• Enhanced hydrogen storage performance is achieved by alloying TiFe with manganese and lanthanum, supporting better phase stability.
• Key evidence shows an increase in hydrogen uptake capacity by 30% with the addition of manganese and lanthanum.
• Analysis using advanced material characterization techniques reveals significant modifications in the microstructure of TiFe alloys.
• This study highlights the potential for TiFe alloys in hydrogen storage applications, warranting future exploration of additional alloying strategies.