First-principles investigation of nitrogen doping effects on the capacitance behavior of V2CTx MXenes

Key Points

• Nitrogen doping significantly enhances the capacitance behavior of V2CTx MXenes, presenting new opportunities for energy storage.
• First-principles calculations show that nitrogen integrates well into the MXenes structure, improving their desirable properties.
• The study emphasizes the role of hetero-atom doping in nanomaterials, suggesting effective pathways for property enhancement.
• Findings support the potential application of nitrogen-doped V2CTx MXenes for advanced energy storage technologies.