Rational construction of spinel cobaltite/MXene composites towards superior interfacial charge dynamics for advanced pseudocapacitors

Key Points

• This research aims to enhance the performance of supercapacitors by optimizing the composite structure of spinel cobaltite and MXenes.
• Constructed composite materials combining spinel cobaltite and MXenes.
• Evaluated interfacial charge dynamics in laboratory settings.
• Assessed performance in supercapacitor applications.
• Demonstrated improved interfacial charge dynamics in the cobaltite/MXene composites.
• Achieved higher energy storage efficiency compared to standard supercapacitor designs.
• Highlighted potential for broader applications in energy storage technology.