Atomic-scale insights into the oxidation mechanisms of Ti3AlC2: The roles of surface termination and dopants

Key Points

• Oxidation mechanisms depend on both surface termination and the presence of dopants in Ti3AlC2.
• Key evidence shows that different dopants alter oxidation behavior significantly on the atomic scale.
• Using atomic-scale modeling, the research examines surface interactions and reactions in Ti3AlC2 samples.
• Findings highlight the importance of surface characteristics and chemical modifications in enhancing material stability.