Thermal Decomposition Pathways and Interfacial Reactivity in Potassium-Ion Batteries: Focus on Electrolyte and Anode

Key Points

• To explore the thermal decomposition pathways and interfacial reactivity in potassium-ion batteries.
• Analyzed thermal safety of potassium-ion battery components.
• Investigated interactions between electrolytes and anodes under heat.
• Assessed reactivity changes in battery materials at elevated temperatures.
• Identified key thermal decomposition pathways for potassium-ion battery components.
• Reactivity profiles revealed potential thermal safety risks.
• Demonstrated that specific electrolytes enhance overall battery stability.