Bridging Fundamental Mechanisms and Scalable Manufacturing of Na₄Fe₃(PO₄)₂P₂O₇ for Large-Scale Sodium-Ion Storage

Key Points

• The aim is to connect the underlying mechanisms of sodium-ion storage with the practical manufacturing processes of Na₄Fe₃(PO₄)₂P₂O₇.
• Analyzed the structural properties of Na₄Fe₃(PO₄)₂P₂O₇
• Evaluated long-term stability and performance in sodium-ion batteries
• Developed scalable manufacturing techniques
• Na₄Fe₃(PO₄)₂P₂O₇ exhibited strong structural integrity during cycling
• Demonstrated potential for enhanced long-term stability in energy storage applications
• The scalable fabrication approach lowers production costs significantly.