Facile NaBH4-driven structural engineering: A one-step strategy to modulate cation distribution and oxygen vacancies in cobalt ferrite for high-performance supercapacitors

Key Points

• High-performance supercapacitors are achieved through improved oxygen vacancies in cobalt ferrite.
• Data shows an increase in specific capacitance due to optimized cation distribution in the material.
• Observational analysis across various configurations reveals a direct correlation between structural engineering and supercapacitor efficiency.
• This method highlights a single-step strategy, underscoring its potential for industrial application in energy storage devices.