From Low-to High-Entropy Layered Transition Metal Oxide Cathodes: Recent Progress on Spray-Drying Technologies in Materials Design for Sodium-Ion Batteries

Key Points

• The study aims to explore advancements in spray-drying technologies for designing cathodes in sodium-ion batteries.
• Analyzed recent advancements in spray-drying technology
• Discussed various layered transition-metal oxides as cathode materials
• Evaluated performance metrics of sodium-ion batteries with different cathodes
• Identified layered transition-metal oxides as promising candidates for cathodes
• Demonstrated improved electrochemical performance through optimal material design
• Highlighted cost-effectiveness of sodium-ion batteries compared to lithium-ion alternatives

Abstract